2005163804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4212529}}^1$

素因数の和:4212557

約数の個数: 24

約数和(自身を含む): 4246230240

約数和(自身を除く): 2241066436

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 4212529, 8425058, 16850116, 29487703, 58975406, 71612993, 117950812, 143225986, 286451972, 501290951, 1002581902, 2005163804]

約数ペア:

[(1, 2005163804), (2, 1002581902), (4, 501290951), (7, 286451972), (14, 143225986), (17, 117950812), (28, 71612993), (34, 58975406), (68, 29487703), (119, 16850116), (238, 8425058), (476, 4212529)]