13133770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3259}}^1$

素因数の和:3310

約数の個数: 32

約数和(自身を含む): 26288640

約数和(自身を除く): 13154870

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 3259, 4030, 6518, 16295, 32590, 42367, 84734, 101029, 202058, 211835, 423670, 505145, 1010290, 1313377, 2626754, 6566885, 13133770]

約数ペア:

[(1, 13133770), (2, 6566885), (5, 2626754), (10, 1313377), (13, 1010290), (26, 505145), (31, 423670), (62, 211835), (65, 202058), (130, 101029), (155, 84734), (310, 42367), (403, 32590), (806, 16295), (2015, 6518), (3259, 4030)]