1890716

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 3447360

約数和(自身を除く): 1556644

約数列:

[1, 2, 4, 47, 89, 94, 113, 178, 188, 226, 356, 452, 4183, 5311, 8366, 10057, 10622, 16732, 20114, 21244, 40228, 472679, 945358, 1890716]

約数ペア:

[(1, 1890716), (2, 945358), (4, 472679), (47, 40228), (89, 21244), (94, 20114), (113, 16732), (178, 10622), (188, 10057), (226, 8366), (356, 5311), (452, 4183)]