1917492005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2681807}}^1$

素因数の和:2681836

約数の個数: 16

約数和(自身を含む): 2703262464

約数和(自身を除く): 785770459

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 2681807, 13409035, 29499877, 34863491, 147499385, 174317455, 383498401, 1917492005]

約数ペア:

[(1, 1917492005), (5, 383498401), (11, 174317455), (13, 147499385), (55, 34863491), (65, 29499877), (143, 13409035), (715, 2681807)]