4814290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 9661680

約数和(自身を除く): 4847390

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1277, 1885, 2554, 3770, 6385, 12770, 16601, 33202, 37033, 74066, 83005, 166010, 185165, 370330, 481429, 962858, 2407145, 4814290]

約数ペア:

[(1, 4814290), (2, 2407145), (5, 962858), (10, 481429), (13, 370330), (26, 185165), (29, 166010), (58, 83005), (65, 74066), (130, 37033), (145, 33202), (290, 16601), (377, 12770), (754, 6385), (1277, 3770), (1885, 2554)]