251749968342

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1993}}^1\times {\mathrm{296519}}^1$

素因数の和:298588

約数の個数: 32

約数和(自身を含む): 510849400320

約数和(自身を除く): 259099431978

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1993, 3986, 5979, 11958, 141503, 283006, 296519, 424509, 593038, 849018, 889557, 1779114, 21052849, 42105698, 63158547, 126317094, 590962367, 1181924734, 1772887101, 3545774202, 41958328057, 83916656114, 125874984171, 251749968342]

約数ペア:

[(1, 251749968342), (2, 125874984171), (3, 83916656114), (6, 41958328057), (71, 3545774202), (142, 1772887101), (213, 1181924734), (426, 590962367), (1993, 126317094), (3986, 63158547), (5979, 42105698), (11958, 21052849), (141503, 1779114), (283006, 889557), (296519, 849018), (424509, 593038)]