4172202145

素因数分解:

$5^1\times {\mathrm{307}}^1\times {\mathrm{647}}^1\times {\mathrm{4201}}^1$

素因数の和:5160

約数の個数: 16

約数和(自身を含む): 5031911808

約数和(自身を除く): 859709663

約数列:

[1, 5, 307, 647, 1535, 3235, 4201, 21005, 198629, 993145, 1289707, 2718047, 6448535, 13590235, 834440429, 4172202145]

約数ペア:

[(1, 4172202145), (5, 834440429), (307, 13590235), (647, 6448535), (1535, 2718047), (3235, 1289707), (4201, 993145), (21005, 198629)]