2019928265992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2774626739}}^1$

素因数の和:2774626765

約数の個数: 32

約数和(自身を含む): 4661372923200

約数和(自身を除く): 2641444657208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2774626739, 5549253478, 11098506956, 19422387173, 22197013912, 36070147607, 38844774346, 72140295214, 77689548692, 144280590428, 155379097384, 252491033249, 288561180856, 504982066498, 1009964132996, 2019928265992]

約数ペア:

[(1, 2019928265992), (2, 1009964132996), (4, 504982066498), (7, 288561180856), (8, 252491033249), (13, 155379097384), (14, 144280590428), (26, 77689548692), (28, 72140295214), (52, 38844774346), (56, 36070147607), (91, 22197013912), (104, 19422387173), (182, 11098506956), (364, 5549253478), (728, 2774626739)]