1000862528

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{787}}^1$

素因数の和:1471

約数の個数: 56

約数和(自身を含む): 2055961344

約数和(自身を除く): 1055098816

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 641, 787, 992, 1282, 1574, 1984, 2564, 3148, 5128, 6296, 10256, 12592, 19871, 20512, 24397, 25184, 39742, 41024, 48794, 50368, 79484, 97588, 158968, 195176, 317936, 390352, 504467, 635872, 780704, 1008934, 1271744, 1561408, 2017868, 4035736, 8071472, 15638477, 16142944, 31276954, 32285888, 62553908, 125107816, 250215632, 500431264, 1000862528]

約数ペア:

[(1, 1000862528), (2, 500431264), (4, 250215632), (8, 125107816), (16, 62553908), (31, 32285888), (32, 31276954), (62, 16142944), (64, 15638477), (124, 8071472), (248, 4035736), (496, 2017868), (641, 1561408), (787, 1271744), (992, 1008934), (1282, 780704), (1574, 635872), (1984, 504467), (2564, 390352), (3148, 317936), (5128, 195176), (6296, 158968), (10256, 97588), (12592, 79484), (19871, 50368), (20512, 48794), (24397, 41024), (25184, 39742)]