8747492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 16611000

約数和(自身を除く): 7863508

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1129, 1937, 2258, 3874, 4516, 7748, 14677, 29354, 58708, 168221, 336442, 672884, 2186873, 4373746, 8747492]

約数ペア:

[(1, 8747492), (2, 4373746), (4, 2186873), (13, 672884), (26, 336442), (52, 168221), (149, 58708), (298, 29354), (596, 14677), (1129, 7748), (1937, 4516), (2258, 3874)]