9920590246

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3671573}}^1$

素因数の和:3671775

約数の個数: 16

約数和(自身を含む): 17094848544

約数和(自身を除く): 7174258298

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 3671573, 7343146, 25701011, 51402022, 708613589, 1417227178, 4960295123, 9920590246]

約数ペア:

[(1, 9920590246), (2, 4960295123), (7, 1417227178), (14, 708613589), (193, 51402022), (386, 25701011), (1351, 7343146), (2702, 3671573)]