2088897360490

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2383}}^1\times {\mathrm{537781}}^1$

素因数の和:540334

約数の個数: 32

約数和(自身を含む): 3784677394176

約数和(自身を除く): 1695780033686

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 2383, 4766, 11915, 23830, 388429, 537781, 776858, 1075562, 1942145, 2688905, 3884290, 5377810, 87658303, 175316606, 438291515, 876583030, 1281532123, 2563064246, 6407660615, 12815321230, 208889736049, 417779472098, 1044448680245, 2088897360490]

約数ペア:

[(1, 2088897360490), (2, 1044448680245), (5, 417779472098), (10, 208889736049), (163, 12815321230), (326, 6407660615), (815, 2563064246), (1630, 1281532123), (2383, 876583030), (4766, 438291515), (11915, 175316606), (23830, 87658303), (388429, 5377810), (537781, 3884290), (776858, 2688905), (1075562, 1942145)]