7901396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 14769216

約数和(自身を除く): 6867820

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 887, 1774, 2227, 3548, 4454, 8908, 15079, 30158, 60316, 116197, 232394, 464788, 1975349, 3950698, 7901396]

約数ペア:

[(1, 7901396), (2, 3950698), (4, 1975349), (17, 464788), (34, 232394), (68, 116197), (131, 60316), (262, 30158), (524, 15079), (887, 8908), (1774, 4454), (2227, 3548)]