864967978

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{45329}}^1$

素因数の和:45414

約数の個数: 32

約数和(自身を含む): 1566604800

約数和(自身を除く): 701636822

約数列:

[1, 2, 7, 14, 29, 47, 58, 94, 203, 329, 406, 658, 1363, 2726, 9541, 19082, 45329, 90658, 317303, 634606, 1314541, 2130463, 2629082, 4260926, 9201787, 14913241, 18403574, 29826482, 61783427, 123566854, 432483989, 864967978]

約数ペア:

[(1, 864967978), (2, 432483989), (7, 123566854), (14, 61783427), (29, 29826482), (47, 18403574), (58, 14913241), (94, 9201787), (203, 4260926), (329, 2629082), (406, 2130463), (658, 1314541), (1363, 634606), (2726, 317303), (9541, 90658), (19082, 45329)]