2997418

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:453

約数の個数: 16

約数和(自身を含む): 4642560

約数和(自身を除く): 1645142

約数列:

[1, 2, 61, 79, 122, 158, 311, 622, 4819, 9638, 18971, 24569, 37942, 49138, 1498709, 2997418]

約数ペア:

[(1, 2997418), (2, 1498709), (61, 49138), (79, 37942), (122, 24569), (158, 18971), (311, 9638), (622, 4819)]