291297358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{48859}}^1$

素因数の和:49143

約数の個数: 16

約数和(自身を含む): 478437120

約数和(自身を除く): 187139762

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 48859, 97718, 537449, 1074898, 13240789, 26481578, 145648679, 291297358]

約数ペア:

[(1, 291297358), (2, 145648679), (11, 26481578), (22, 13240789), (271, 1074898), (542, 537449), (2981, 97718), (5962, 48859)]