7131836890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{53813}}^1$

素因数の和:54306

約数の個数: 32

約数和(自身を含む): 13309278480

約数和(自身を除く): 6177441590

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 457, 914, 2285, 4570, 13253, 26506, 53813, 66265, 107626, 132530, 269065, 538130, 1560577, 3121154, 7802885, 15605770, 24592541, 49185082, 122962705, 245925410, 713183689, 1426367378, 3565918445, 7131836890]

約数ペア:

[(1, 7131836890), (2, 3565918445), (5, 1426367378), (10, 713183689), (29, 245925410), (58, 122962705), (145, 49185082), (290, 24592541), (457, 15605770), (914, 7802885), (2285, 3121154), (4570, 1560577), (13253, 538130), (26506, 269065), (53813, 132530), (66265, 107626)]