1011501316

素因数分解:

$2^2\times 7^2\times {\mathrm{5160721}}^1$

素因数の和:5160739

約数の個数: 18

約数和(自身を含む): 2059128078

約数和(自身を除く): 1047626762

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 5160721, 10321442, 20642884, 36125047, 72250094, 144500188, 252875329, 505750658, 1011501316]

約数ペア:

[(1, 1011501316), (2, 505750658), (4, 252875329), (7, 144500188), (14, 72250094), (28, 36125047), (49, 20642884), (98, 10321442), (196, 5160721)]