2100668219

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{17351}}^1$

素因数の和:17570

約数の個数: 16

約数和(自身を含む): 2312674560

約数和(自身を除く): 212006341

約数列:

[1, 13, 67, 139, 871, 1807, 9313, 17351, 121069, 225563, 1162517, 2411789, 15112721, 31353257, 161589863, 2100668219]

約数ペア:

[(1, 2100668219), (13, 161589863), (67, 31353257), (139, 15112721), (871, 2411789), (1807, 1162517), (9313, 225563), (17351, 121069)]