3966508670

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{640793}}^1$

素因数の和:641419

約数の個数: 16

約数和(自身を含む): 7151261040

約数和(自身を除く): 3184752370

約数列:

[1, 2, 5, 10, 619, 1238, 3095, 6190, 640793, 1281586, 3203965, 6407930, 396650867, 793301734, 1983254335, 3966508670]

約数ペア:

[(1, 3966508670), (2, 1983254335), (5, 793301734), (10, 396650867), (619, 6407930), (1238, 3203965), (3095, 1281586), (6190, 640793)]