3960996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25391}}^1$

素因数の和:25411

約数の個数: 24

約数和(自身を含む): 9953664

約数和(自身を除く): 5992668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 25391, 50782, 76173, 101564, 152346, 304692, 330083, 660166, 990249, 1320332, 1980498, 3960996]

約数ペア:

[(1, 3960996), (2, 1980498), (3, 1320332), (4, 990249), (6, 660166), (12, 330083), (13, 304692), (26, 152346), (39, 101564), (52, 76173), (78, 50782), (156, 25391)]