617967467

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{20749}}^1$

素因数の和:20870

約数の個数: 16

約数和(自身を含む): 697200000

約数和(自身を除く): 79232533

約数列:

[1, 13, 29, 79, 377, 1027, 2291, 20749, 29783, 269737, 601721, 1639171, 7822373, 21309223, 47535959, 617967467]

約数ペア:

[(1, 617967467), (13, 47535959), (29, 21309223), (79, 7822373), (377, 1639171), (1027, 601721), (2291, 269737), (20749, 29783)]