903123056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{84121}}^1$

素因数の和:84201

約数の個数: 40

約数和(自身を含む): 1940189808

約数和(自身を除く): 1037066752

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 84121, 168242, 336484, 672968, 925331, 1345936, 1850662, 3701324, 5131381, 7402648, 10262762, 14805296, 20525524, 41051048, 56445191, 82102096, 112890382, 225780764, 451561528, 903123056]

約数ペア:

[(1, 903123056), (2, 451561528), (4, 225780764), (8, 112890382), (11, 82102096), (16, 56445191), (22, 41051048), (44, 20525524), (61, 14805296), (88, 10262762), (122, 7402648), (176, 5131381), (244, 3701324), (488, 1850662), (671, 1345936), (976, 925331), (1342, 672968), (2684, 336484), (5368, 168242), (10736, 84121)]