978022342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{55639}}^1$

素因数の和:55716

約数の個数: 32

約数和(自身を含む): 1730626560

約数和(自身を除く): 752604218

約数列:

[1, 2, 11, 17, 22, 34, 47, 94, 187, 374, 517, 799, 1034, 1598, 8789, 17578, 55639, 111278, 612029, 945863, 1224058, 1891726, 2615033, 5230066, 10404493, 20808986, 28765363, 44455561, 57530726, 88911122, 489011171, 978022342]

約数ペア:

[(1, 978022342), (2, 489011171), (11, 88911122), (17, 57530726), (22, 44455561), (34, 28765363), (47, 20808986), (94, 10404493), (187, 5230066), (374, 2615033), (517, 1891726), (799, 1224058), (1034, 945863), (1598, 612029), (8789, 111278), (17578, 55639)]