1270332051248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{209393}}^1\times {\mathrm{29167}}^1$

素因数の和:238581

約数の個数: 40

約数和(自身を含む): 2650700219328

約数和(自身を除く): 1380368168080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 29167, 58334, 116668, 209393, 233336, 379171, 418786, 466672, 758342, 837572, 1516684, 1675144, 2722109, 3033368, 3350288, 5444218, 6066736, 10888436, 21776872, 43553744, 6107365631, 12214731262, 24429462524, 48858925048, 79395753203, 97717850096, 158791506406, 317583012812, 635166025624, 1270332051248]

約数ペア:

[(1, 1270332051248), (2, 635166025624), (4, 317583012812), (8, 158791506406), (13, 97717850096), (16, 79395753203), (26, 48858925048), (52, 24429462524), (104, 12214731262), (208, 6107365631), (29167, 43553744), (58334, 21776872), (116668, 10888436), (209393, 6066736), (233336, 5444218), (379171, 3350288), (418786, 3033368), (466672, 2722109), (758342, 1675144), (837572, 1516684)]