2085389824

素因数分解:

$2^9\times 7^2\times {\mathrm{101}}^1\times {\mathrm{823}}^1$

素因数の和:956

約数の個数: 120

約数和(自身を含む): 4900922928

約数和(自身を除く): 2815533104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 101, 112, 128, 196, 202, 224, 256, 392, 404, 448, 512, 707, 784, 808, 823, 896, 1414, 1568, 1616, 1646, 1792, 2828, 3136, 3232, 3292, 3584, 4949, 5656, 5761, 6272, 6464, 6584, 9898, 11312, 11522, 12544, 12928, 13168, 19796, 22624, 23044, 25088, 25856, 26336, 39592, 40327, 45248, 46088, 51712, 52672, 79184, 80654, 83123, 90496, 92176, 105344, 158368, 161308, 166246, 180992, 184352, 210688, 316736, 322616, 332492, 361984, 368704, 421376, 581861, 633472, 645232, 664984, 737408, 1163722, 1266944, 1290464, 1329968, 1474816, 2327444, 2533888, 2580928, 2659936, 2949632, 4073027, 4654888, 5161856, 5319872, 8146054, 9309776, 10323712, 10639744, 16292108, 18619552, 20647424, 21279488, 32584216, 37239104, 42558976, 65168432, 74478208, 130336864, 148956416, 260673728, 297912832, 521347456, 1042694912, 2085389824]

約数ペア:

[(1, 2085389824), (2, 1042694912), (4, 521347456), (7, 297912832), (8, 260673728), (14, 148956416), (16, 130336864), (28, 74478208), (32, 65168432), (49, 42558976), (56, 37239104), (64, 32584216), (98, 21279488), (101, 20647424), (112, 18619552), (128, 16292108), (196, 10639744), (202, 10323712), (224, 9309776), (256, 8146054), (392, 5319872), (404, 5161856), (448, 4654888), (512, 4073027), (707, 2949632), (784, 2659936), (808, 2580928), (823, 2533888), (896, 2327444), (1414, 1474816), (1568, 1329968), (1616, 1290464), (1646, 1266944), (1792, 1163722), (2828, 737408), (3136, 664984), (3232, 645232), (3292, 633472), (3584, 581861), (4949, 421376), (5656, 368704), (5761, 361984), (6272, 332492), (6464, 322616), (6584, 316736), (9898, 210688), (11312, 184352), (11522, 180992), (12544, 166246), (12928, 161308), (13168, 158368), (19796, 105344), (22624, 92176), (23044, 90496), (25088, 83123), (25856, 80654), (26336, 79184), (39592, 52672), (40327, 51712), (45248, 46088)]