399798014

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2596091}}^1$

素因数の和:2596111

約数の個数: 16

約数和(自身を含む): 747674496

約数和(自身を除く): 347876482

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2596091, 5192182, 18172637, 28557001, 36345274, 57114002, 199899007, 399798014]

約数ペア:

[(1, 399798014), (2, 199899007), (7, 57114002), (11, 36345274), (14, 28557001), (22, 18172637), (77, 5192182), (154, 2596091)]