1330686438

素因数分解:

$2^1\times 3^1\times {\mathrm{2749}}^1\times {\mathrm{80677}}^1$

素因数の和:83431

約数の個数: 16

約数和(自身を含む): 2662374000

約数和(自身を除く): 1331687562

約数列:

[1, 2, 3, 6, 2749, 5498, 8247, 16494, 80677, 161354, 242031, 484062, 221781073, 443562146, 665343219, 1330686438]

約数ペア:

[(1, 1330686438), (2, 665343219), (3, 443562146), (6, 221781073), (2749, 484062), (5498, 242031), (8247, 161354), (16494, 80677)]