520001056

素因数分解:

$2^5\times {\mathrm{797}}^1\times {\mathrm{20389}}^1$

素因数の和:21196

約数の個数: 24

約数和(自身を含む): 1025086860

約数和(自身を除く): 505085804

約数列:

[1, 2, 4, 8, 16, 32, 797, 1594, 3188, 6376, 12752, 20389, 25504, 40778, 81556, 163112, 326224, 652448, 16250033, 32500066, 65000132, 130000264, 260000528, 520001056]

約数ペア:

[(1, 520001056), (2, 260000528), (4, 130000264), (8, 65000132), (16, 32500066), (32, 16250033), (797, 652448), (1594, 326224), (3188, 163112), (6376, 81556), (12752, 40778), (20389, 25504)]