30940988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3083}}^1$

素因数の和:3293

約数の個数: 24

約数和(自身を含む): 58633008

約数和(自身を除く): 27692020

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2509, 3083, 5018, 6166, 10036, 12332, 40079, 80158, 160316, 595019, 1190038, 2380076, 7735247, 15470494, 30940988]

約数ペア:

[(1, 30940988), (2, 15470494), (4, 7735247), (13, 2380076), (26, 1190038), (52, 595019), (193, 160316), (386, 80158), (772, 40079), (2509, 12332), (3083, 10036), (5018, 6166)]