2912555905

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{18917}}^1$

素因数の和:19065

約数の個数: 32

約数和(自身を含む): 4118978304

約数和(自身を除く): 1206422399

約数列:

[1, 5, 7, 35, 53, 83, 265, 371, 415, 581, 1855, 2905, 4399, 18917, 21995, 30793, 94585, 132419, 153965, 662095, 1002601, 1570111, 5013005, 7018207, 7850555, 10990777, 35091035, 54953885, 83215883, 416079415, 582511181, 2912555905]

約数ペア:

[(1, 2912555905), (5, 582511181), (7, 416079415), (35, 83215883), (53, 54953885), (83, 35091035), (265, 10990777), (371, 7850555), (415, 7018207), (581, 5013005), (1855, 1570111), (2905, 1002601), (4399, 662095), (18917, 153965), (21995, 132419), (30793, 94585)]