393926492742

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1\times {\mathrm{2307469}}^1$

素因数の和:2308280

約数の個数: 32

約数和(自身を含む): 810198866400

約数和(自身を除く): 416272373658

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 769, 1538, 2307, 4614, 28453, 56906, 85359, 170718, 2307469, 4614938, 6922407, 13844814, 85376353, 170752706, 256129059, 512258118, 1774443661, 3548887322, 5323330983, 10646661966, 65654415457, 131308830914, 196963246371, 393926492742]

約数ペア:

[(1, 393926492742), (2, 196963246371), (3, 131308830914), (6, 65654415457), (37, 10646661966), (74, 5323330983), (111, 3548887322), (222, 1774443661), (769, 512258118), (1538, 256129059), (2307, 170752706), (4614, 85376353), (28453, 13844814), (56906, 6922407), (85359, 4614938), (170718, 2307469)]