2098496449

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 2497904640

約数和(自身を除く): 399408191

約数列:

[1, 7, 43, 109, 167, 301, 383, 763, 1169, 2681, 4687, 7181, 16469, 18203, 32809, 41747, 50267, 63961, 115283, 127421, 292229, 447727, 782729, 1795121, 2750323, 5479103, 6971749, 12565847, 19252261, 48802243, 299785207, 2098496449]

約数ペア:

[(1, 2098496449), (7, 299785207), (43, 48802243), (109, 19252261), (167, 12565847), (301, 6971749), (383, 5479103), (763, 2750323), (1169, 1795121), (2681, 782729), (4687, 447727), (7181, 292229), (16469, 127421), (18203, 115283), (32809, 63961), (41747, 50267)]