1330621970

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1603159}}^1$

素因数の和:1603249

約数の個数: 16

約数和(自身を含む): 2423977920

約数和(自身を除く): 1093355950

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 1603159, 3206318, 8015795, 16031590, 133062197, 266124394, 665310985, 1330621970]

約数ペア:

[(1, 1330621970), (2, 665310985), (5, 266124394), (10, 133062197), (83, 16031590), (166, 8015795), (415, 3206318), (830, 1603159)]