1890858634

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2548327}}^1$

素因数の和:2548389

約数の個数: 16

約数和(自身を含む): 3302633088

約数和(自身を除く): 1411774454

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 2548327, 5096654, 17838289, 35676578, 135061331, 270122662, 945429317, 1890858634]

約数ペア:

[(1, 1890858634), (2, 945429317), (7, 270122662), (14, 135061331), (53, 35676578), (106, 17838289), (371, 5096654), (742, 2548327)]