2980408030

素因数分解:

$2^1\times 5^1\times {\mathrm{13933}}^1\times {\mathrm{21391}}^1$

素因数の和:35331

約数の個数: 16

約数和(自身を含む): 5365370304

約数和(自身を除く): 2384962274

約数列:

[1, 2, 5, 10, 13933, 21391, 27866, 42782, 69665, 106955, 139330, 213910, 298040803, 596081606, 1490204015, 2980408030]

約数ペア:

[(1, 2980408030), (2, 1490204015), (5, 596081606), (10, 298040803), (13933, 213910), (21391, 139330), (27866, 106955), (42782, 69665)]