2731628

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 24

約数和(自身を含む): 5115600

約数和(自身を除く): 2383972

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 289, 556, 578, 1156, 2363, 4726, 4913, 9452, 9826, 19652, 40171, 80342, 160684, 682907, 1365814, 2731628]

約数ペア:

[(1, 2731628), (2, 1365814), (4, 682907), (17, 160684), (34, 80342), (68, 40171), (139, 19652), (278, 9826), (289, 9452), (556, 4913), (578, 4726), (1156, 2363)]