2247291293192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{418645919}}^1$

素因数の和:418645997

約数の個数: 32

約数和(自身を含む): 4672088467200

約数和(自身を除く): 2424797174008

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 418645919, 837291838, 1674583676, 3349167352, 4605105109, 9210210218, 18420420436, 25537401059, 36840840872, 51074802118, 102149604236, 204299208472, 280911411649, 561822823298, 1123645646596, 2247291293192]

約数ペア:

[(1, 2247291293192), (2, 1123645646596), (4, 561822823298), (8, 280911411649), (11, 204299208472), (22, 102149604236), (44, 51074802118), (61, 36840840872), (88, 25537401059), (122, 18420420436), (244, 9210210218), (488, 4605105109), (671, 3349167352), (1342, 1674583676), (2684, 837291838), (5368, 418645919)]