2017398845

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4327}}^1$

素因数の和:4530

約数の個数: 48

約数和(自身を含む): 3090607488

約数和(自身を除く): 1073208643

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 173, 245, 385, 539, 865, 1211, 1903, 2695, 4327, 6055, 8477, 9515, 13321, 21635, 30289, 42385, 47597, 66605, 93247, 151445, 212023, 237985, 333179, 466235, 748571, 1060115, 1665895, 2332253, 3742855, 5239997, 8234281, 11661265, 26199985, 36679979, 41171405, 57639967, 183399895, 288199835, 403479769, 2017398845]

約数ペア:

[(1, 2017398845), (5, 403479769), (7, 288199835), (11, 183399895), (35, 57639967), (49, 41171405), (55, 36679979), (77, 26199985), (173, 11661265), (245, 8234281), (385, 5239997), (539, 3742855), (865, 2332253), (1211, 1665895), (1903, 1060115), (2695, 748571), (4327, 466235), (6055, 333179), (8477, 237985), (9515, 212023), (13321, 151445), (21635, 93247), (30289, 66605), (42385, 47597)]