1609920268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{30773}}^1$

素因数の和:30858

約数の個数: 48

約数和(自身を含む): 3257120160

約数和(自身を除く): 1647199892

約数列:

[1, 2, 4, 11, 22, 29, 41, 44, 58, 82, 116, 164, 319, 451, 638, 902, 1189, 1276, 1804, 2378, 4756, 13079, 26158, 30773, 52316, 61546, 123092, 338503, 677006, 892417, 1261693, 1354012, 1784834, 2523386, 3569668, 5046772, 9816587, 13878623, 19633174, 27757246, 36589097, 39266348, 55514492, 73178194, 146356388, 402480067, 804960134, 1609920268]

約数ペア:

[(1, 1609920268), (2, 804960134), (4, 402480067), (11, 146356388), (22, 73178194), (29, 55514492), (41, 39266348), (44, 36589097), (58, 27757246), (82, 19633174), (116, 13878623), (164, 9816587), (319, 5046772), (451, 3569668), (638, 2523386), (902, 1784834), (1189, 1354012), (1276, 1261693), (1804, 892417), (2378, 677006), (4756, 338503), (13079, 123092), (26158, 61546), (30773, 52316)]