2019420170

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2766329}}^1$

素因数の和:2766409

約数の個数: 16

約数和(自身を含む): 3684751560

約数和(自身を除く): 1665331390

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 2766329, 5532658, 13831645, 27663290, 201942017, 403884034, 1009710085, 2019420170]

約数ペア:

[(1, 2019420170), (2, 1009710085), (5, 403884034), (10, 201942017), (73, 27663290), (146, 13831645), (365, 5532658), (730, 2766329)]