485088982

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{22901}}^1$

素因数の和:23016

約数の個数: 32

約数和(自身を含む): 890429760

約数和(自身を除く): 405340778

約数列:

[1, 2, 7, 14, 17, 34, 89, 119, 178, 238, 623, 1246, 1513, 3026, 10591, 21182, 22901, 45802, 160307, 320614, 389317, 778634, 2038189, 2725219, 4076378, 5450438, 14267323, 28534646, 34649213, 69298426, 242544491, 485088982]

約数ペア:

[(1, 485088982), (2, 242544491), (7, 69298426), (14, 34649213), (17, 28534646), (34, 14267323), (89, 5450438), (119, 4076378), (178, 2725219), (238, 2038189), (623, 778634), (1246, 389317), (1513, 320614), (3026, 160307), (10591, 45802), (21182, 22901)]