4439045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2252

約数の個数: 16

約数和(自身を含む): 5924352

約数和(自身を除く): 1485307

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 2203, 11015, 28639, 68293, 143195, 341465, 887809, 4439045]

約数ペア:

[(1, 4439045), (5, 887809), (13, 341465), (31, 143195), (65, 68293), (155, 28639), (403, 11015), (2015, 2203)]