406941756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2608601}}^1$

素因数の和:2608621

約数の個数: 24

約数和(自身を含む): 1022571984

約数和(自身を除く): 615630228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2608601, 5217202, 7825803, 10434404, 15651606, 31303212, 33911813, 67823626, 101735439, 135647252, 203470878, 406941756]

約数ペア:

[(1, 406941756), (2, 203470878), (3, 135647252), (4, 101735439), (6, 67823626), (12, 33911813), (13, 31303212), (26, 15651606), (39, 10434404), (52, 7825803), (78, 5217202), (156, 2608601)]