5431998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{487}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 12859776

約数和(自身を除く): 7427778

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 429, 487, 507, 858, 974, 1014, 1461, 1859, 2922, 3718, 5357, 5577, 6331, 10714, 11154, 12662, 16071, 18993, 32142, 37986, 69641, 82303, 139282, 164606, 208923, 246909, 417846, 493818, 905333, 1810666, 2715999, 5431998]

約数ペア:

[(1, 5431998), (2, 2715999), (3, 1810666), (6, 905333), (11, 493818), (13, 417846), (22, 246909), (26, 208923), (33, 164606), (39, 139282), (66, 82303), (78, 69641), (143, 37986), (169, 32142), (286, 18993), (338, 16071), (429, 12662), (487, 11154), (507, 10714), (858, 6331), (974, 5577), (1014, 5357), (1461, 3718), (1859, 2922)]