2000458431

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{443659}}^1$

素因数の和:443835

約数の個数: 16

約数和(自身を含む): 2981395200

約数和(自身を除く): 980936769

約数列:

[1, 3, 9, 27, 167, 501, 1503, 4509, 443659, 1330977, 3992931, 11978793, 74091053, 222273159, 666819477, 2000458431]

約数ペア:

[(1, 2000458431), (3, 666819477), (9, 222273159), (27, 74091053), (167, 11978793), (501, 3992931), (1503, 1330977), (4509, 443659)]