858585308

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{3079}}^1$

素因数の和:3546

約数の個数: 48

約数和(自身を含む): 1796551680

約数和(自身を除く): 937966372

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 433, 644, 866, 1732, 3031, 3079, 6062, 6158, 9959, 12124, 12316, 19918, 21553, 39836, 43106, 69713, 70817, 86212, 139426, 141634, 278852, 283268, 495719, 991438, 1333207, 1982876, 2666414, 5332828, 9332449, 18664898, 30663761, 37329796, 61327522, 122655044, 214646327, 429292654, 858585308]

約数ペア:

[(1, 858585308), (2, 429292654), (4, 214646327), (7, 122655044), (14, 61327522), (23, 37329796), (28, 30663761), (46, 18664898), (92, 9332449), (161, 5332828), (322, 2666414), (433, 1982876), (644, 1333207), (866, 991438), (1732, 495719), (3031, 283268), (3079, 278852), (6062, 141634), (6158, 139426), (9959, 86212), (12124, 70817), (12316, 69713), (19918, 43106), (21553, 39836)]