2645821430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{921889}}^1$

素因数の和:921944

約数の個数: 32

約数和(自身を含む): 5575590720

約数和(自身を除く): 2929769290

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 921889, 1843778, 4609445, 6453223, 9218890, 12906446, 32266115, 37797449, 64532230, 75594898, 188987245, 264582143, 377974490, 529164286, 1322910715, 2645821430]

約数ペア:

[(1, 2645821430), (2, 1322910715), (5, 529164286), (7, 377974490), (10, 264582143), (14, 188987245), (35, 75594898), (41, 64532230), (70, 37797449), (82, 32266115), (205, 12906446), (287, 9218890), (410, 6453223), (574, 4609445), (1435, 1843778), (2870, 921889)]