7494994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 13257216

約数和(自身を除く): 5762222

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 547, 806, 1054, 1094, 6851, 7111, 9299, 13702, 14222, 16957, 18598, 33914, 120887, 220441, 241774, 288269, 440882, 576538, 3747497, 7494994]

約数ペア:

[(1, 7494994), (2, 3747497), (13, 576538), (17, 440882), (26, 288269), (31, 241774), (34, 220441), (62, 120887), (221, 33914), (403, 18598), (442, 16957), (527, 14222), (547, 13702), (806, 9299), (1054, 7111), (1094, 6851)]