397193766

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1249037}}^1$

素因数の和:1249095

約数の個数: 16

約数和(自身を含む): 809376624

約数和(自身を除く): 412182858

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 1249037, 2498074, 3747111, 7494222, 66198961, 132397922, 198596883, 397193766]

約数ペア:

[(1, 397193766), (2, 198596883), (3, 132397922), (6, 66198961), (53, 7494222), (106, 3747111), (159, 2498074), (318, 1249037)]