1320742014

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{2137123}}^1$

素因数の和:2137231

約数の個数: 16

約数和(自身を含む): 2667130752

約数和(自身を除く): 1346388738

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 2137123, 4274246, 6411369, 12822738, 220123669, 440247338, 660371007, 1320742014]

約数ペア:

[(1, 1320742014), (2, 660371007), (3, 440247338), (6, 220123669), (103, 12822738), (206, 6411369), (309, 4274246), (618, 2137123)]