827942530

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1\times {\mathrm{1901}}^1$

素因数の和:2454

約数の個数: 32

約数和(自身を含む): 1509807600

約数和(自身を除く): 681865070

約数列:

[1, 2, 5, 10, 97, 194, 449, 485, 898, 970, 1901, 2245, 3802, 4490, 9505, 19010, 43553, 87106, 184397, 217765, 368794, 435530, 853549, 921985, 1707098, 1843970, 4267745, 8535490, 82794253, 165588506, 413971265, 827942530]

約数ペア:

[(1, 827942530), (2, 413971265), (5, 165588506), (10, 82794253), (97, 8535490), (194, 4267745), (449, 1843970), (485, 1707098), (898, 921985), (970, 853549), (1901, 435530), (2245, 368794), (3802, 217765), (4490, 184397), (9505, 87106), (19010, 43553)]