4619390

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{809}}^1$

素因数の和:1387

約数の個数: 16

約数和(自身を含む): 8339760

約数和(自身を除く): 3720370

約数列:

[1, 2, 5, 10, 571, 809, 1142, 1618, 2855, 4045, 5710, 8090, 461939, 923878, 2309695, 4619390]

約数ペア:

[(1, 4619390), (2, 2309695), (5, 923878), (10, 461939), (571, 8090), (809, 5710), (1142, 4045), (1618, 2855)]