315335086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{20743}}^1$

素因数の和:21447

約数の個数: 16

約数和(自身を含む): 516774528

約数和(自身を除く): 201439442

約数列:

[1, 2, 11, 22, 691, 1382, 7601, 15202, 20743, 41486, 228173, 456346, 14333413, 28666826, 157667543, 315335086]

約数ペア:

[(1, 315335086), (2, 157667543), (11, 28666826), (22, 14333413), (691, 456346), (1382, 228173), (7601, 41486), (15202, 20743)]