2151546622

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{191}}^1\times {\mathrm{19489}}^1$

素因数の和:19716

約数の個数: 24

約数和(自身を含む): 3446455680

約数和(自身を除く): 1294909058

約数列:

[1, 2, 17, 34, 191, 289, 382, 578, 3247, 6494, 19489, 38978, 55199, 110398, 331313, 662626, 3722399, 5632321, 7444798, 11264642, 63280783, 126561566, 1075773311, 2151546622]

約数ペア:

[(1, 2151546622), (2, 1075773311), (17, 126561566), (34, 63280783), (191, 11264642), (289, 7444798), (382, 5632321), (578, 3722399), (3247, 662626), (6494, 331313), (19489, 110398), (38978, 55199)]