2779463036

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{683}}^1\times {\mathrm{1439}}^1$

素因数の和:2234

約数の個数: 48

約数和(自身を含む): 5626091520

約数和(自身を除く): 2846628484

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 683, 707, 1366, 1414, 1439, 2732, 2828, 2878, 4781, 5756, 9562, 10073, 19124, 20146, 40292, 68983, 137966, 145339, 275932, 290678, 482881, 581356, 965762, 982837, 1017373, 1931524, 1965674, 2034746, 3931348, 4069492, 6879859, 13759718, 27519436, 99266537, 198533074, 397066148, 694865759, 1389731518, 2779463036]

約数ペア:

[(1, 2779463036), (2, 1389731518), (4, 694865759), (7, 397066148), (14, 198533074), (28, 99266537), (101, 27519436), (202, 13759718), (404, 6879859), (683, 4069492), (707, 3931348), (1366, 2034746), (1414, 1965674), (1439, 1931524), (2732, 1017373), (2828, 982837), (2878, 965762), (4781, 581356), (5756, 482881), (9562, 290678), (10073, 275932), (19124, 145339), (20146, 137966), (40292, 68983)]