2840570212

素因数分解:

$2^2\times {\mathrm{3607}}^1\times {\mathrm{196879}}^1$

素因数の和:200490

約数の個数: 12

約数和(自身を含む): 4972401280

約数和(自身を除く): 2131831068

約数列:

[1, 2, 4, 3607, 7214, 14428, 196879, 393758, 787516, 710142553, 1420285106, 2840570212]

約数ペア:

[(1, 2840570212), (2, 1420285106), (4, 710142553), (3607, 787516), (7214, 393758), (14428, 196879)]