2100697984

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{213139}}^1$

素因数の和:213171

約数の個数: 64

約数和(自身を含む): 5217667200

約数和(自身を除く): 3116969216

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 9856, 213139, 426278, 852556, 1491973, 1705112, 2344529, 2983946, 3410224, 4689058, 5967892, 6820448, 9378116, 11935784, 13640896, 16411703, 18756232, 23871568, 27281792, 32823406, 37512464, 47743136, 65646812, 75024928, 95486272, 131293624, 150049856, 190972544, 262587248, 300099712, 525174496, 1050348992, 2100697984]

約数ペア:

[(1, 2100697984), (2, 1050348992), (4, 525174496), (7, 300099712), (8, 262587248), (11, 190972544), (14, 150049856), (16, 131293624), (22, 95486272), (28, 75024928), (32, 65646812), (44, 47743136), (56, 37512464), (64, 32823406), (77, 27281792), (88, 23871568), (112, 18756232), (128, 16411703), (154, 13640896), (176, 11935784), (224, 9378116), (308, 6820448), (352, 5967892), (448, 4689058), (616, 3410224), (704, 2983946), (896, 2344529), (1232, 1705112), (1408, 1491973), (2464, 852556), (4928, 426278), (9856, 213139)]