1639299426

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2081}}^1\times {\mathrm{7723}}^1$

素因数の和:9826

約数の個数: 32

約数和(自身を含む): 3473575488

約数和(自身を除く): 1834276062

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 2081, 4162, 6243, 7723, 12486, 15446, 23169, 35377, 46338, 70754, 106131, 131291, 212262, 262582, 393873, 787746, 16071563, 32143126, 48214689, 96429378, 273216571, 546433142, 819649713, 1639299426]

約数ペア:

[(1, 1639299426), (2, 819649713), (3, 546433142), (6, 273216571), (17, 96429378), (34, 48214689), (51, 32143126), (102, 16071563), (2081, 787746), (4162, 393873), (6243, 262582), (7723, 212262), (12486, 131291), (15446, 106131), (23169, 70754), (35377, 46338)]