4209430

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{827}}^1$

素因数の和:1343

約数の個数: 16

約数和(自身を含む): 7601040

約数和(自身を除く): 3391610

約数列:

[1, 2, 5, 10, 509, 827, 1018, 1654, 2545, 4135, 5090, 8270, 420943, 841886, 2104715, 4209430]

約数ペア:

[(1, 4209430), (2, 2104715), (5, 841886), (10, 420943), (509, 8270), (827, 5090), (1018, 4135), (1654, 2545)]