1217963528

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{52121}}^1$

素因数の和:52277

約数の個数: 32

約数和(自身を含む): 2401781760

約数和(自身を除く): 1183818232

約数列:

[1, 2, 4, 8, 23, 46, 92, 127, 184, 254, 508, 1016, 2921, 5842, 11684, 23368, 52121, 104242, 208484, 416968, 1198783, 2397566, 4795132, 6619367, 9590264, 13238734, 26477468, 52954936, 152245441, 304490882, 608981764, 1217963528]

約数ペア:

[(1, 1217963528), (2, 608981764), (4, 304490882), (8, 152245441), (23, 52954936), (46, 26477468), (92, 13238734), (127, 9590264), (184, 6619367), (254, 4795132), (508, 2397566), (1016, 1198783), (2921, 416968), (5842, 208484), (11684, 104242), (23368, 52121)]