3944397212

素因数分解:

$2^2\times 7^1\times {\mathrm{10321}}^1\times {\mathrm{13649}}^1$

素因数の和:23981

約数の個数: 24

約数和(自身を含む): 7890136800

約数和(自身を除く): 3945739588

約数列:

[1, 2, 4, 7, 14, 28, 10321, 13649, 20642, 27298, 41284, 54596, 72247, 95543, 144494, 191086, 288988, 382172, 140871329, 281742658, 563485316, 986099303, 1972198606, 3944397212]

約数ペア:

[(1, 3944397212), (2, 1972198606), (4, 986099303), (7, 563485316), (14, 281742658), (28, 140871329), (10321, 382172), (13649, 288988), (20642, 191086), (27298, 144494), (41284, 95543), (54596, 72247)]