2169662008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{10289}}^1$

素因数の和:10951

約数の個数: 32

約数和(自身を含む): 4169919600

約数和(自身を除く): 2000257592

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 613, 1226, 2452, 4904, 10289, 20578, 26359, 41156, 52718, 82312, 105436, 210872, 442427, 884854, 1769708, 3539416, 6307157, 12614314, 25228628, 50457256, 271207751, 542415502, 1084831004, 2169662008]

約数ペア:

[(1, 2169662008), (2, 1084831004), (4, 542415502), (8, 271207751), (43, 50457256), (86, 25228628), (172, 12614314), (344, 6307157), (613, 3539416), (1226, 1769708), (2452, 884854), (4904, 442427), (10289, 210872), (20578, 105436), (26359, 82312), (41156, 52718)]