664634526

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1\times {\mathrm{2267}}^1$

素因数の和:2776

約数の個数: 32

約数和(自身を含む): 1343599488

約数和(自身を除く): 678964962

約数列:

[1, 2, 3, 6, 131, 262, 373, 393, 746, 786, 1119, 2238, 2267, 4534, 6801, 13602, 48863, 97726, 146589, 293178, 296977, 593954, 845591, 890931, 1691182, 1781862, 2536773, 5073546, 110772421, 221544842, 332317263, 664634526]

約数ペア:

[(1, 664634526), (2, 332317263), (3, 221544842), (6, 110772421), (131, 5073546), (262, 2536773), (373, 1781862), (393, 1691182), (746, 890931), (786, 845591), (1119, 593954), (2238, 296977), (2267, 293178), (4534, 146589), (6801, 97726), (13602, 48863)]