1295908964

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{69389}}^1$

素因数の和:69452

約数の個数: 48

約数和(自身を含む): 2797804800

約数和(自身を除く): 1501895836

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 644, 667, 812, 1334, 2668, 4669, 9338, 18676, 69389, 138778, 277556, 485723, 971446, 1595947, 1942892, 2012281, 3191894, 4024562, 6383788, 8049124, 11171629, 14085967, 22343258, 28171934, 44686516, 46282463, 56343868, 92564926, 185129852, 323977241, 647954482, 1295908964]

約数ペア:

[(1, 1295908964), (2, 647954482), (4, 323977241), (7, 185129852), (14, 92564926), (23, 56343868), (28, 46282463), (29, 44686516), (46, 28171934), (58, 22343258), (92, 14085967), (116, 11171629), (161, 8049124), (203, 6383788), (322, 4024562), (406, 3191894), (644, 2012281), (667, 1942892), (812, 1595947), (1334, 971446), (2668, 485723), (4669, 277556), (9338, 138778), (18676, 69389)]