1392019974

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{978917}}^1$

素因数の和:979004

約数の個数: 24

約数和(自身を含む): 3054224160

約数和(自身を除く): 1662204186

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 978917, 1957834, 2936751, 5873502, 8810253, 17620506, 77334443, 154668886, 232003329, 464006658, 696009987, 1392019974]

約数ペア:

[(1, 1392019974), (2, 696009987), (3, 464006658), (6, 232003329), (9, 154668886), (18, 77334443), (79, 17620506), (158, 8810253), (237, 5873502), (474, 2936751), (711, 1957834), (1422, 978917)]