755785849

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 989392320

約数和(自身を除く): 233606471

約数列:

[1, 7, 13, 29, 49, 91, 163, 203, 251, 377, 637, 1141, 1421, 1757, 2119, 2639, 3263, 4727, 7279, 7987, 12299, 14833, 18473, 22841, 33089, 40913, 50953, 61451, 94627, 103831, 159887, 231623, 286391, 356671, 430157, 531869, 662389, 1186477, 2004737, 3011099, 3723083, 4636723, 8305339, 15424201, 26061581, 58137373, 107969407, 755785849]

約数ペア:

[(1, 755785849), (7, 107969407), (13, 58137373), (29, 26061581), (49, 15424201), (91, 8305339), (163, 4636723), (203, 3723083), (251, 3011099), (377, 2004737), (637, 1186477), (1141, 662389), (1421, 531869), (1757, 430157), (2119, 356671), (2639, 286391), (3263, 231623), (4727, 159887), (7279, 103831), (7987, 94627), (12299, 61451), (14833, 50953), (18473, 40913), (22841, 33089)]