1318450055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{699443}}^1$

素因数の和:699490

約数の個数: 16

約数和(自身を含む): 1762598880

約数和(自身を除く): 444148825

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 699443, 3497215, 9092759, 20283847, 45463795, 101419235, 263690011, 1318450055]

約数ペア:

[(1, 1318450055), (5, 263690011), (13, 101419235), (29, 45463795), (65, 20283847), (145, 9092759), (377, 3497215), (1885, 699443)]