2199880493867

素因数分解:

$7^2\times {\mathrm{653}}^1\times {\mathrm{4723}}^1\times {\mathrm{14557}}^1$

素因数の和:19947

約数の個数: 24

約数和(自身を含む): 2563682317776

約数和(自身を除く): 363801823909

約数列:

[1, 7, 49, 653, 4571, 4723, 14557, 31997, 33061, 101899, 231427, 713293, 3084119, 9505721, 21588833, 66540047, 68752711, 151121831, 465780329, 481268977, 3368882839, 44895520283, 314268641981, 2199880493867]

約数ペア:

[(1, 2199880493867), (7, 314268641981), (49, 44895520283), (653, 3368882839), (4571, 481268977), (4723, 465780329), (14557, 151121831), (31997, 68752711), (33061, 66540047), (101899, 21588833), (231427, 9505721), (713293, 3084119)]