2904706945

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1238681}}^1$

素因数の和:1238760

約数の個数: 16

約数和(自身を含む): 4043058048

約数和(自身を除く): 1138351103

約数列:

[1, 5, 7, 35, 67, 335, 469, 2345, 1238681, 6193405, 8670767, 43353835, 82991627, 414958135, 580941389, 2904706945]

約数ペア:

[(1, 2904706945), (5, 580941389), (7, 414958135), (35, 82991627), (67, 43353835), (335, 8670767), (469, 6193405), (2345, 1238681)]