4785770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 9495360

約数和(自身を除く): 4709590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 313, 626, 695, 1390, 1529, 1565, 3058, 3130, 3443, 6886, 7645, 15290, 17215, 34430, 43507, 87014, 217535, 435070, 478577, 957154, 2392885, 4785770]

約数ペア:

[(1, 4785770), (2, 2392885), (5, 957154), (10, 478577), (11, 435070), (22, 217535), (55, 87014), (110, 43507), (139, 34430), (278, 17215), (313, 15290), (626, 7645), (695, 6886), (1390, 3443), (1529, 3130), (1565, 3058)]