6989590

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4691}}^1$

素因数の和:4847

約数の個数: 16

約数和(自身を含む): 12668400

約数和(自身を除く): 5678810

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 4691, 9382, 23455, 46910, 698959, 1397918, 3494795, 6989590]

約数ペア:

[(1, 6989590), (2, 3494795), (5, 1397918), (10, 698959), (149, 46910), (298, 23455), (745, 9382), (1490, 4691)]