3309940

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{991}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 6999552

約数和(自身を除く): 3689612

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 991, 1670, 1982, 3340, 3964, 4955, 9910, 19820, 165497, 330994, 661988, 827485, 1654970, 3309940]

約数ペア:

[(1, 3309940), (2, 1654970), (4, 827485), (5, 661988), (10, 330994), (20, 165497), (167, 19820), (334, 9910), (668, 4955), (835, 3964), (991, 3340), (1670, 1982)]