419154738

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1\times {\mathrm{2357}}^1$

素因数の和:2746

約数の個数: 32

約数和(自身を含む): 849559104

約数和(自身を除く): 430404366

約数列:

[1, 2, 3, 6, 107, 214, 277, 321, 554, 642, 831, 1662, 2357, 4714, 7071, 14142, 29639, 59278, 88917, 177834, 252199, 504398, 652889, 756597, 1305778, 1513194, 1958667, 3917334, 69859123, 139718246, 209577369, 419154738]

約数ペア:

[(1, 419154738), (2, 209577369), (3, 139718246), (6, 69859123), (107, 3917334), (214, 1958667), (277, 1513194), (321, 1305778), (554, 756597), (642, 652889), (831, 504398), (1662, 252199), (2357, 177834), (4714, 88917), (7071, 59278), (14142, 29639)]