858487084

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1\times {\mathrm{2089}}^1$

素因数の和:3242

約数の個数: 48

約数和(自身を含む): 1851572800

約数和(自身を除く): 993085716

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1129, 2089, 2258, 4178, 4516, 7903, 8356, 14623, 14677, 15806, 27157, 29246, 29354, 31612, 54314, 58492, 58708, 102739, 108628, 190099, 205478, 380198, 410956, 760396, 2358481, 4716962, 9433924, 16509367, 30660253, 33018734, 61320506, 66037468, 122641012, 214621771, 429243542, 858487084]

約数ペア:

[(1, 858487084), (2, 429243542), (4, 214621771), (7, 122641012), (13, 66037468), (14, 61320506), (26, 33018734), (28, 30660253), (52, 16509367), (91, 9433924), (182, 4716962), (364, 2358481), (1129, 760396), (2089, 410956), (2258, 380198), (4178, 205478), (4516, 190099), (7903, 108628), (8356, 102739), (14623, 58708), (14677, 58492), (15806, 54314), (27157, 31612), (29246, 29354)]