2280434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:785

約数の個数: 16

約数和(自身を含む): 3716160

約数和(自身を除く): 1435726

約数列:

[1, 2, 13, 26, 139, 278, 631, 1262, 1807, 3614, 8203, 16406, 87709, 175418, 1140217, 2280434]

約数ペア:

[(1, 2280434), (2, 1140217), (13, 175418), (26, 87709), (139, 16406), (278, 8203), (631, 3614), (1262, 1807)]