2668115751

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{701951}}^1$

素因数の和:702142

約数の個数: 16

約数和(自身を含む): 4088168448

約数和(自身を除く): 1420052697

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 701951, 2105853, 4913657, 14740971, 127053131, 381159393, 889371917, 2668115751]

約数ペア:

[(1, 2668115751), (3, 889371917), (7, 381159393), (21, 127053131), (181, 14740971), (543, 4913657), (1267, 2105853), (3801, 701951)]