1015427824

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{284593}}^1$

素因数の和:284824

約数の個数: 20

約数和(自身を含む): 1976220736

約数和(自身を除く): 960792912

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 284593, 569186, 1138372, 2276744, 4553488, 63464239, 126928478, 253856956, 507713912, 1015427824]

約数ペア:

[(1, 1015427824), (2, 507713912), (4, 253856956), (8, 126928478), (16, 63464239), (223, 4553488), (446, 2276744), (892, 1138372), (1784, 569186), (3568, 284593)]