289690132

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{14741}}^1$

素因数の和:14796

約数の個数: 24

約数和(自身を含む): 538672680

約数和(自身を除く): 248982548

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 4913, 9826, 14741, 19652, 29482, 58964, 250597, 501194, 1002388, 4260149, 8520298, 17040596, 72422533, 144845066, 289690132]

約数ペア:

[(1, 289690132), (2, 144845066), (4, 72422533), (17, 17040596), (34, 8520298), (68, 4260149), (289, 1002388), (578, 501194), (1156, 250597), (4913, 58964), (9826, 29482), (14741, 19652)]