1816487906

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{210193}}^1$

素因数の和:210373

約数の個数: 16

約数和(自身を含む): 2837619000

約数和(自身を除く): 1021131094

約数列:

[1, 2, 29, 58, 149, 298, 4321, 8642, 210193, 420386, 6095597, 12191194, 31318757, 62637514, 908243953, 1816487906]

約数ペア:

[(1, 1816487906), (2, 908243953), (29, 62637514), (58, 31318757), (149, 12191194), (298, 6095597), (4321, 420386), (8642, 210193)]