28454830

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{9091}}^1$

素因数の和:9411

約数の個数: 16

約数和(自身を含む): 51387984

約数和(自身を除く): 22933154

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 9091, 18182, 45455, 90910, 2845483, 5690966, 14227415, 28454830]

約数ペア:

[(1, 28454830), (2, 14227415), (5, 5690966), (10, 2845483), (313, 90910), (626, 45455), (1565, 18182), (3130, 9091)]