1330363426

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{599}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 2356516800

約数和(自身を除く): 1026153374

約数列:

[1, 2, 7, 14, 49, 98, 131, 173, 262, 346, 599, 917, 1198, 1211, 1834, 2422, 4193, 6419, 8386, 8477, 12838, 16954, 22663, 29351, 45326, 58702, 78469, 103627, 156938, 158641, 207254, 317282, 549283, 725389, 1098566, 1110487, 1450778, 2220974, 3844981, 5077723, 7689962, 10155446, 13575137, 27150274, 95025959, 190051918, 665181713, 1330363426]

約数ペア:

[(1, 1330363426), (2, 665181713), (7, 190051918), (14, 95025959), (49, 27150274), (98, 13575137), (131, 10155446), (173, 7689962), (262, 5077723), (346, 3844981), (599, 2220974), (917, 1450778), (1198, 1110487), (1211, 1098566), (1834, 725389), (2422, 549283), (4193, 317282), (6419, 207254), (8386, 158641), (8477, 156938), (12838, 103627), (16954, 78469), (22663, 58702), (29351, 45326)]