2040743042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{20639}}^1\times {\mathrm{3803}}^1$

素因数の和:24457

約数の個数: 16

約数和(自身を含む): 3297611520

約数和(自身を除く): 1256868478

約数列:

[1, 2, 13, 26, 3803, 7606, 20639, 41278, 49439, 98878, 268307, 536614, 78490117, 156980234, 1020371521, 2040743042]

約数ペア:

[(1, 2040743042), (2, 1020371521), (13, 156980234), (26, 78490117), (3803, 536614), (7606, 268307), (20639, 98878), (41278, 49439)]