630049442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{7639}}^1$

素因数の和:7838

約数の個数: 32

約数和(自身を含む): 1082557440

約数和(自身を除く): 452507998

約数列:

[1, 2, 11, 22, 23, 46, 163, 253, 326, 506, 1793, 3586, 3749, 7498, 7639, 15278, 41239, 82478, 84029, 168058, 175697, 351394, 1245157, 1932667, 2490314, 3865334, 13696727, 27393454, 28638611, 57277222, 315024721, 630049442]

約数ペア:

[(1, 630049442), (2, 315024721), (11, 57277222), (22, 28638611), (23, 27393454), (46, 13696727), (163, 3865334), (253, 2490314), (326, 1932667), (506, 1245157), (1793, 351394), (3586, 175697), (3749, 168058), (7498, 84029), (7639, 82478), (15278, 41239)]