409831490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{13693}}^1$

素因数の和:13814

約数の個数: 32

約数和(自身を含む): 766097136

約数和(自身を除く): 356265646

約数列:

[1, 2, 5, 10, 41, 73, 82, 146, 205, 365, 410, 730, 2993, 5986, 13693, 14965, 27386, 29930, 68465, 136930, 561413, 999589, 1122826, 1999178, 2807065, 4997945, 5614130, 9995890, 40983149, 81966298, 204915745, 409831490]

約数ペア:

[(1, 409831490), (2, 204915745), (5, 81966298), (10, 40983149), (41, 9995890), (73, 5614130), (82, 4997945), (146, 2807065), (205, 1999178), (365, 1122826), (410, 999589), (730, 561413), (2993, 136930), (5986, 68465), (13693, 29930), (14965, 27386)]