907990044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{253063}}^1$

素因数の和:253106

約数の個数: 48

約数和(自身を含む): 2380826112

約数和(自身を除く): 1472836068

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 253063, 506126, 759189, 1012252, 1518378, 3036756, 3289819, 5820449, 6579638, 9869457, 11640898, 13159276, 17461347, 19738914, 23281796, 34922694, 39477828, 69845388, 75665837, 151331674, 226997511, 302663348, 453995022, 907990044]

約数ペア:

[(1, 907990044), (2, 453995022), (3, 302663348), (4, 226997511), (6, 151331674), (12, 75665837), (13, 69845388), (23, 39477828), (26, 34922694), (39, 23281796), (46, 19738914), (52, 17461347), (69, 13159276), (78, 11640898), (92, 9869457), (138, 6579638), (156, 5820449), (276, 3289819), (299, 3036756), (598, 1518378), (897, 1012252), (1196, 759189), (1794, 506126), (3588, 253063)]