115691238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{494407}}^1$

素因数の和:494428

約数の個数: 24

約数和(自身を含む): 269946768

約数和(自身を除く): 154255530

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 494407, 988814, 1483221, 2966442, 4449663, 6427291, 8899326, 12854582, 19281873, 38563746, 57845619, 115691238]

約数ペア:

[(1, 115691238), (2, 57845619), (3, 38563746), (6, 19281873), (9, 12854582), (13, 8899326), (18, 6427291), (26, 4449663), (39, 2966442), (78, 1483221), (117, 988814), (234, 494407)]