262065890

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{2333}}^1$

素因数の和:2626

約数の個数: 32

約数和(自身を含む): 483978240

約数和(自身を除く): 221912350

約数列:

[1, 2, 5, 10, 47, 94, 235, 239, 470, 478, 1195, 2333, 2390, 4666, 11233, 11665, 22466, 23330, 56165, 109651, 112330, 219302, 548255, 557587, 1096510, 1115174, 2787935, 5575870, 26206589, 52413178, 131032945, 262065890]

約数ペア:

[(1, 262065890), (2, 131032945), (5, 52413178), (10, 26206589), (47, 5575870), (94, 2787935), (235, 1115174), (239, 1096510), (470, 557587), (478, 548255), (1195, 219302), (2333, 112330), (2390, 109651), (4666, 56165), (11233, 23330), (11665, 22466)]