2784894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 6475776

約数和(自身を除く): 3690882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1087, 1281, 2174, 2562, 3261, 6522, 7609, 15218, 22827, 45654, 66307, 132614, 198921, 397842, 464149, 928298, 1392447, 2784894]

約数ペア:

[(1, 2784894), (2, 1392447), (3, 928298), (6, 464149), (7, 397842), (14, 198921), (21, 132614), (42, 66307), (61, 45654), (122, 22827), (183, 15218), (366, 7609), (427, 6522), (854, 3261), (1087, 2562), (1281, 2174)]