1962455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1198

約数の個数: 16

約数和(自身を含む): 2654208

約数和(自身を除く): 691753

約数列:

[1, 5, 11, 31, 55, 155, 341, 1151, 1705, 5755, 12661, 35681, 63305, 178405, 392491, 1962455]

約数ペア:

[(1, 1962455), (5, 392491), (11, 178405), (31, 63305), (55, 35681), (155, 12661), (341, 5755), (1151, 1705)]