5181567362

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{409999}}^1$

素因数の和:410161

約数の個数: 16

約数和(自身を含む): 7970400000

約数和(自身を除く): 2788832638

約数列:

[1, 2, 71, 89, 142, 178, 6319, 12638, 409999, 819998, 29109929, 36489911, 58219858, 72979822, 2590783681, 5181567362]

約数ペア:

[(1, 5181567362), (2, 2590783681), (71, 72979822), (89, 58219858), (142, 36489911), (178, 29109929), (6319, 819998), (12638, 409999)]