266614916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1637}}^1\times {\mathrm{2143}}^1$

素因数の和:3803

約数の個数: 24

約数和(自身を含む): 491662080

約数和(自身を除く): 225047164

約数列:

[1, 2, 4, 19, 38, 76, 1637, 2143, 3274, 4286, 6548, 8572, 31103, 40717, 62206, 81434, 124412, 162868, 3508091, 7016182, 14032364, 66653729, 133307458, 266614916]

約数ペア:

[(1, 266614916), (2, 133307458), (4, 66653729), (19, 14032364), (38, 7016182), (76, 3508091), (1637, 162868), (2143, 124412), (3274, 81434), (4286, 62206), (6548, 40717), (8572, 31103)]