388701236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1262017}}^1$

素因数の和:1262039

約数の個数: 24

約数和(自身を含む): 848076096

約数和(自身を除く): 459374860

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1262017, 2524034, 5048068, 8834119, 13882187, 17668238, 27764374, 35336476, 55528748, 97175309, 194350618, 388701236]

約数ペア:

[(1, 388701236), (2, 194350618), (4, 97175309), (7, 55528748), (11, 35336476), (14, 27764374), (22, 17668238), (28, 13882187), (44, 8834119), (77, 5048068), (154, 2524034), (308, 1262017)]