1313253605

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1\times {\mathrm{4201}}^1$

素因数の和:4916

約数の個数: 16

約数和(自身を含む): 1594205184

約数和(自身を除く): 280951579

約数列:

[1, 5, 103, 515, 607, 3035, 4201, 21005, 62521, 312605, 432703, 2163515, 2550007, 12750035, 262650721, 1313253605]

約数ペア:

[(1, 1313253605), (5, 262650721), (103, 12750035), (515, 2550007), (607, 2163515), (3035, 432703), (4201, 312605), (21005, 62521)]