1330205195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{780179}}^1$

素因数の和:780226

約数の個数: 16

約数和(自身を含む): 1797534720

約数和(自身を除く): 467329525

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 780179, 3900895, 8581969, 24185549, 42909845, 120927745, 266041039, 1330205195]

約数ペア:

[(1, 1330205195), (5, 266041039), (11, 120927745), (31, 42909845), (55, 24185549), (155, 8581969), (341, 3900895), (1705, 780179)]