20150402

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{5449}}^1$

素因数の和:5537

約数の個数: 12

約数和(自身を含む): 30950550

約数和(自身を除く): 10800148

約数列:

[1, 2, 43, 86, 1849, 3698, 5449, 10898, 234307, 468614, 10075201, 20150402]

約数ペア:

[(1, 20150402), (2, 10075201), (43, 468614), (86, 234307), (1849, 10898), (3698, 5449)]