77398522

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{619}}^2$

素因数の和:1341

約数の個数: 12

約数和(自身を含む): 117436986

約数和(自身を除く): 40038464

約数列:

[1, 2, 101, 202, 619, 1238, 62519, 125038, 383161, 766322, 38699261, 77398522]

約数ペア:

[(1, 77398522), (2, 38699261), (101, 766322), (202, 383161), (619, 125038), (1238, 62519)]