964070672

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{369659}}^1$

素因数の和:369830

約数の個数: 20

約数和(自身を含む): 1879351440

約数和(自身を除く): 915280768

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 369659, 739318, 1478636, 2957272, 5914544, 60254417, 120508834, 241017668, 482035336, 964070672]

約数ペア:

[(1, 964070672), (2, 482035336), (4, 241017668), (8, 120508834), (16, 60254417), (163, 5914544), (326, 2957272), (652, 1478636), (1304, 739318), (2608, 369659)]