79530004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{641371}}^1$

素因数の和:641406

約数の個数: 12

約数和(自身を含む): 143667328

約数和(自身を除く): 64137324

約数列:

[1, 2, 4, 31, 62, 124, 641371, 1282742, 2565484, 19882501, 39765002, 79530004]

約数ペア:

[(1, 79530004), (2, 39765002), (4, 19882501), (31, 2565484), (62, 1282742), (124, 641371)]