453197290390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2801}}^1\times {\mathrm{1244603}}^1$

素因数の和:1247424

約数の個数: 32

約数和(自身を含む): 878819862816

約数和(自身を除く): 425622572426

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2801, 5602, 14005, 28010, 36413, 72826, 182065, 364130, 1244603, 2489206, 6223015, 12446030, 16179839, 32359678, 80899195, 161798390, 3486133003, 6972266006, 17430665015, 34861330030, 45319729039, 90639458078, 226598645195, 453197290390]

約数ペア:

[(1, 453197290390), (2, 226598645195), (5, 90639458078), (10, 45319729039), (13, 34861330030), (26, 17430665015), (65, 6972266006), (130, 3486133003), (2801, 161798390), (5602, 80899195), (14005, 32359678), (28010, 16179839), (36413, 12446030), (72826, 6223015), (182065, 2489206), (364130, 1244603)]