1329663244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{192259}}^1$

素因数の和:192302

約数の個数: 48

約数和(自身を含む): 3014636800

約数和(自身を除く): 1684973556

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 192259, 384518, 769036, 1345813, 2499367, 2691626, 3652921, 4998734, 5383252, 7305842, 9997468, 14611684, 17495569, 25570447, 34991138, 47487973, 51140894, 69982276, 94975946, 102281788, 189951892, 332415811, 664831622, 1329663244]

約数ペア:

[(1, 1329663244), (2, 664831622), (4, 332415811), (7, 189951892), (13, 102281788), (14, 94975946), (19, 69982276), (26, 51140894), (28, 47487973), (38, 34991138), (52, 25570447), (76, 17495569), (91, 14611684), (133, 9997468), (182, 7305842), (247, 5383252), (266, 4998734), (364, 3652921), (494, 2691626), (532, 2499367), (988, 1345813), (1729, 769036), (3458, 384518), (6916, 192259)]