7347890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 14658624

約数和(自身を除く): 7310734

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 997, 1474, 1994, 3685, 4985, 7370, 9970, 10967, 21934, 54835, 66799, 109670, 133598, 333995, 667990, 734789, 1469578, 3673945, 7347890]

約数ペア:

[(1, 7347890), (2, 3673945), (5, 1469578), (10, 734789), (11, 667990), (22, 333995), (55, 133598), (67, 109670), (110, 66799), (134, 54835), (335, 21934), (670, 10967), (737, 9970), (997, 7370), (1474, 4985), (1994, 3685)]