319739316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2049611}}^1$

素因数の和:2049631

約数の個数: 24

約数和(自身を含む): 803447904

約数和(自身を除く): 483708588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2049611, 4099222, 6148833, 8198444, 12297666, 24595332, 26644943, 53289886, 79934829, 106579772, 159869658, 319739316]

約数ペア:

[(1, 319739316), (2, 159869658), (3, 106579772), (4, 79934829), (6, 53289886), (12, 26644943), (13, 24595332), (26, 12297666), (39, 8198444), (52, 6148833), (78, 4099222), (156, 2049611)]