520055753

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1\times {\mathrm{2539}}^1$

素因数の和:3584

約数の個数: 16

約数和(自身を含む): 615696000

約数和(自身を除く): 95640247

約数列:

[1, 7, 29, 203, 1009, 2539, 7063, 17773, 29261, 73631, 204827, 515417, 2561851, 17932957, 74293679, 520055753]

約数ペア:

[(1, 520055753), (7, 74293679), (29, 17932957), (203, 2561851), (1009, 515417), (2539, 204827), (7063, 73631), (17773, 29261)]