2143144472

素因数分解:

$2^3\times 7^1\times {\mathrm{3259}}^1\times {\mathrm{11743}}^1$

素因数の和:15015

約数の個数: 32

約数和(自身を含む): 4594252800

約数和(自身を除く): 2451108328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3259, 6518, 11743, 13036, 22813, 23486, 26072, 45626, 46972, 82201, 91252, 93944, 164402, 182504, 328804, 657608, 38270437, 76540874, 153081748, 267893059, 306163496, 535786118, 1071572236, 2143144472]

約数ペア:

[(1, 2143144472), (2, 1071572236), (4, 535786118), (7, 306163496), (8, 267893059), (14, 153081748), (28, 76540874), (56, 38270437), (3259, 657608), (6518, 328804), (11743, 182504), (13036, 164402), (22813, 93944), (23486, 91252), (26072, 82201), (45626, 46972)]