2560627692

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{1451603}}^1$

素因数の和:1451627

約数の個数: 54

約数和(自身を含む): 7529469948

約数和(自身を除く): 4968842256

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 1451603, 2903206, 4354809, 5806412, 8709618, 10161221, 13064427, 17419236, 20322442, 26128854, 30483663, 40644884, 52257708, 60967326, 71128547, 91450989, 121934652, 142257094, 182901978, 213385641, 284514188, 365803956, 426771282, 640156923, 853542564, 1280313846, 2560627692]

約数ペア:

[(1, 2560627692), (2, 1280313846), (3, 853542564), (4, 640156923), (6, 426771282), (7, 365803956), (9, 284514188), (12, 213385641), (14, 182901978), (18, 142257094), (21, 121934652), (28, 91450989), (36, 71128547), (42, 60967326), (49, 52257708), (63, 40644884), (84, 30483663), (98, 26128854), (126, 20322442), (147, 17419236), (196, 13064427), (252, 10161221), (294, 8709618), (441, 5806412), (588, 4354809), (882, 2903206), (1764, 1451603)]