2012150791

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{114659}}^1$

素因数の和:114798

約数の個数: 16

約数和(自身を含む): 2421619200

約数和(自身を除く): 409468409

約数列:

[1, 7, 23, 109, 161, 763, 2507, 17549, 114659, 802613, 2637157, 12497831, 18460099, 87484817, 287450113, 2012150791]

約数ペア:

[(1, 2012150791), (7, 287450113), (23, 87484817), (109, 18460099), (161, 12497831), (763, 2637157), (2507, 802613), (17549, 114659)]