309826154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{23201}}^1$

素因数の和:23821

約数の個数: 16

約数和(自身を含む): 507845376

約数和(自身を除く): 198019222

約数列:

[1, 2, 11, 22, 607, 1214, 6677, 13354, 23201, 46402, 255211, 510422, 14083007, 28166014, 154913077, 309826154]

約数ペア:

[(1, 309826154), (2, 154913077), (11, 28166014), (22, 14083007), (607, 510422), (1214, 255211), (6677, 46402), (13354, 23201)]