3880457968

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{439}}^1\times {\mathrm{4889}}^1$

素因数の和:5449

約数の個数: 40

約数和(自身を含む): 7603754400

約数和(自身を除く): 3723296432

約数列:

[1, 2, 4, 8, 16, 113, 226, 439, 452, 878, 904, 1756, 1808, 3512, 4889, 7024, 9778, 19556, 39112, 49607, 78224, 99214, 198428, 396856, 552457, 793712, 1104914, 2146271, 2209828, 4292542, 4419656, 8585084, 8839312, 17170168, 34340336, 242528623, 485057246, 970114492, 1940228984, 3880457968]

約数ペア:

[(1, 3880457968), (2, 1940228984), (4, 970114492), (8, 485057246), (16, 242528623), (113, 34340336), (226, 17170168), (439, 8839312), (452, 8585084), (878, 4419656), (904, 4292542), (1756, 2209828), (1808, 2146271), (3512, 1104914), (4889, 793712), (7024, 552457), (9778, 396856), (19556, 198428), (39112, 99214), (49607, 78224)]