671141692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1867}}^1$

素因数の和:2138

約数の個数: 48

約数和(自身を含む): 1312202752

約数和(自身を除く): 641061060

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 223, 403, 446, 806, 892, 1612, 1867, 2899, 3734, 5798, 6913, 7468, 11596, 13826, 24271, 27652, 48542, 57877, 89869, 97084, 115754, 179738, 231508, 359476, 416341, 752401, 832682, 1504802, 1665364, 3009604, 5412433, 10824866, 12906571, 21649732, 25813142, 51626284, 167785423, 335570846, 671141692]

約数ペア:

[(1, 671141692), (2, 335570846), (4, 167785423), (13, 51626284), (26, 25813142), (31, 21649732), (52, 12906571), (62, 10824866), (124, 5412433), (223, 3009604), (403, 1665364), (446, 1504802), (806, 832682), (892, 752401), (1612, 416341), (1867, 359476), (2899, 231508), (3734, 179738), (5798, 115754), (6913, 97084), (7468, 89869), (11596, 57877), (13826, 48542), (24271, 27652)]