1028979684

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{111217}}^1$

素因数の和:111484

約数の個数: 36

約数和(自身を含む): 2611176204

約数和(自身を除く): 1582196520

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 9252, 111217, 222434, 333651, 444868, 667302, 1000953, 1334604, 2001906, 4003812, 28582769, 57165538, 85748307, 114331076, 171496614, 257244921, 342993228, 514489842, 1028979684]

約数ペア:

[(1, 1028979684), (2, 514489842), (3, 342993228), (4, 257244921), (6, 171496614), (9, 114331076), (12, 85748307), (18, 57165538), (36, 28582769), (257, 4003812), (514, 2001906), (771, 1334604), (1028, 1000953), (1542, 667302), (2313, 444868), (3084, 333651), (4626, 222434), (9252, 111217)]