931028

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 1909824

約数和(自身を除く): 978796

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 811, 1148, 1622, 3244, 5677, 11354, 22708, 33251, 66502, 133004, 232757, 465514, 931028]

約数ペア:

[(1, 931028), (2, 465514), (4, 232757), (7, 133004), (14, 66502), (28, 33251), (41, 22708), (82, 11354), (164, 5677), (287, 3244), (574, 1622), (811, 1148)]