309969604802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8821}}^1\times {\mathrm{122867}}^1$

素因数の和:131714

約数の個数: 32

約数和(自身を含む): 546306513984

約数和(自身を除く): 236336909182

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 8821, 17642, 97031, 114673, 122867, 194062, 229346, 245734, 1261403, 1351537, 1597271, 2522806, 2703074, 3194542, 17569981, 35139962, 1083809807, 2167619614, 11921907877, 14089527491, 23843815754, 28179054982, 154984802401, 309969604802]

約数ペア:

[(1, 309969604802), (2, 154984802401), (11, 28179054982), (13, 23843815754), (22, 14089527491), (26, 11921907877), (143, 2167619614), (286, 1083809807), (8821, 35139962), (17642, 17569981), (97031, 3194542), (114673, 2703074), (122867, 2522806), (194062, 1597271), (229346, 1351537), (245734, 1261403)]