139282444

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{44021}}^1$

素因数の和:44145

約数の個数: 24

約数和(自身を含む): 281036448

約数和(自身を除く): 141754004

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 44021, 88042, 176084, 308147, 616294, 1232588, 4974373, 9948746, 19897492, 34820611, 69641222, 139282444]

約数ペア:

[(1, 139282444), (2, 69641222), (4, 34820611), (7, 19897492), (14, 9948746), (28, 4974373), (113, 1232588), (226, 616294), (452, 308147), (791, 176084), (1582, 88042), (3164, 44021)]