490378465

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{883}}^1\times {\mathrm{1019}}^1$

素因数の和:2016

約数の個数: 16

約数和(自身を含む): 595108800

約数和(自身を除く): 104730335

約数列:

[1, 5, 109, 545, 883, 1019, 4415, 5095, 96247, 111071, 481235, 555355, 899777, 4498885, 98075693, 490378465]

約数ペア:

[(1, 490378465), (5, 98075693), (109, 4498885), (545, 899777), (883, 555355), (1019, 481235), (4415, 111071), (5095, 96247)]