1247029488

素因数分解:

$2^4\times 3^2\times {\mathrm{8659927}}^1$

素因数の和:8659941

約数の個数: 30

約数和(自身を含む): 3489950984

約数和(自身を除く): 2242921496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8659927, 17319854, 25979781, 34639708, 51959562, 69279416, 77939343, 103919124, 138558832, 155878686, 207838248, 311757372, 415676496, 623514744, 1247029488]

約数ペア:

[(1, 1247029488), (2, 623514744), (3, 415676496), (4, 311757372), (6, 207838248), (8, 155878686), (9, 138558832), (12, 103919124), (16, 77939343), (18, 69279416), (24, 51959562), (36, 34639708), (48, 25979781), (72, 17319854), (144, 8659927)]