2183666674

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{420421}}^1$

素因数の和:420490

約数の個数: 24

約数和(自身を含む): 3882176748

約数和(自身を除く): 1698510074

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 420421, 840842, 2942947, 5885894, 20600629, 22282313, 41201258, 44564626, 155976191, 311952382, 1091833337, 2183666674]

約数ペア:

[(1, 2183666674), (2, 1091833337), (7, 311952382), (14, 155976191), (49, 44564626), (53, 41201258), (98, 22282313), (106, 20600629), (371, 5885894), (742, 2942947), (2597, 840842), (5194, 420421)]