2065128220810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{17559121}}^1$

素因数の和:17559766

約数の個数: 32

約数和(自身を含む): 3919196030400

約数和(自身を除く): 1854067809590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 619, 1238, 3095, 6190, 11761, 23522, 58805, 117610, 17559121, 35118242, 87795605, 175591210, 333623299, 667246598, 1668116495, 3336232990, 10869095899, 21738191798, 54345479495, 108690958990, 206512822081, 413025644162, 1032564110405, 2065128220810]

約数ペア:

[(1, 2065128220810), (2, 1032564110405), (5, 413025644162), (10, 206512822081), (19, 108690958990), (38, 54345479495), (95, 21738191798), (190, 10869095899), (619, 3336232990), (1238, 1668116495), (3095, 667246598), (6190, 333623299), (11761, 175591210), (23522, 87795605), (58805, 35118242), (117610, 17559121)]