308385266

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{929}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 536215680

約数和(自身を除く): 227830414

約数列:

[1, 2, 7, 14, 131, 181, 262, 362, 917, 929, 1267, 1834, 1858, 2534, 6503, 13006, 23711, 47422, 121699, 165977, 168149, 243398, 331954, 336298, 851893, 1177043, 1703786, 2354086, 22027519, 44055038, 154192633, 308385266]

約数ペア:

[(1, 308385266), (2, 154192633), (7, 44055038), (14, 22027519), (131, 2354086), (181, 1703786), (262, 1177043), (362, 851893), (917, 336298), (929, 331954), (1267, 243398), (1834, 168149), (1858, 165977), (2534, 121699), (6503, 47422), (13006, 23711)]