128610794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1\times {\mathrm{2477}}^1$

素因数の和:4489

約数の個数: 16

約数和(自身を含む): 207943848

約数和(自身を除く): 79333054

約数列:

[1, 2, 13, 26, 1997, 2477, 3994, 4954, 25961, 32201, 51922, 64402, 4946569, 9893138, 64305397, 128610794]

約数ペア:

[(1, 128610794), (2, 64305397), (13, 9893138), (26, 4946569), (1997, 64402), (2477, 51922), (3994, 32201), (4954, 25961)]