2053641604

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1\times {\mathrm{2113}}^1$

素因数の和:2564

約数の個数: 48

約数和(自身を含む): 4161434368

約数和(自身を除く): 2107792764

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 337, 412, 674, 721, 1348, 1442, 2113, 2359, 2884, 4226, 4718, 8452, 9436, 14791, 29582, 34711, 59164, 69422, 138844, 217639, 242977, 435278, 485954, 712081, 870556, 971908, 1424162, 1523473, 2848324, 3046946, 4984567, 6093892, 9969134, 19938268, 73344343, 146688686, 293377372, 513410401, 1026820802, 2053641604]

約数ペア:

[(1, 2053641604), (2, 1026820802), (4, 513410401), (7, 293377372), (14, 146688686), (28, 73344343), (103, 19938268), (206, 9969134), (337, 6093892), (412, 4984567), (674, 3046946), (721, 2848324), (1348, 1523473), (1442, 1424162), (2113, 971908), (2359, 870556), (2884, 712081), (4226, 485954), (4718, 435278), (8452, 242977), (9436, 217639), (14791, 138844), (29582, 69422), (34711, 59164)]