2289112

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 5029920

約数和(自身を除く): 2740808

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 997, 1148, 1994, 2296, 3988, 6979, 7976, 13958, 27916, 40877, 55832, 81754, 163508, 286139, 327016, 572278, 1144556, 2289112]

約数ペア:

[(1, 2289112), (2, 1144556), (4, 572278), (7, 327016), (8, 286139), (14, 163508), (28, 81754), (41, 55832), (56, 40877), (82, 27916), (164, 13958), (287, 7976), (328, 6979), (574, 3988), (997, 2296), (1148, 1994)]