1031748002

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 1596672000

約数和(自身を除く): 564923998

約数列:

[1, 2, 71, 109, 142, 191, 218, 349, 382, 698, 7739, 13561, 15478, 20819, 24779, 27122, 38041, 41638, 49558, 66659, 76082, 133318, 1478149, 2700911, 2956298, 4732789, 5401822, 7265831, 9465578, 14531662, 515874001, 1031748002]

約数ペア:

[(1, 1031748002), (2, 515874001), (71, 14531662), (109, 9465578), (142, 7265831), (191, 5401822), (218, 4732789), (349, 2956298), (382, 2700911), (698, 1478149), (7739, 133318), (13561, 76082), (15478, 66659), (20819, 49558), (24779, 41638), (27122, 38041)]