1621103614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{188369}}^1$

素因数の和:188715

約数の個数: 16

約数和(自身を含む): 2626631280

約数和(自身を除く): 1005527666

約数列:

[1, 2, 13, 26, 331, 662, 4303, 8606, 188369, 376738, 2448797, 4897594, 62350139, 124700278, 810551807, 1621103614]

約数ペア:

[(1, 1621103614), (2, 810551807), (13, 124700278), (26, 62350139), (331, 4897594), (662, 2448797), (4303, 376738), (8606, 188369)]