2021782064

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1367}}^1\times {\mathrm{4019}}^1$

素因数の和:5417

約数の個数: 40

約数和(自身を含む): 4091523840

約数和(自身を除く): 2069741776

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1367, 2734, 4019, 5468, 8038, 10936, 16076, 21872, 31441, 32152, 62882, 64304, 92437, 125764, 184874, 251528, 369748, 503056, 739496, 1478992, 5493973, 10987946, 21975892, 43951784, 87903568, 126361379, 252722758, 505445516, 1010891032, 2021782064]

約数ペア:

[(1, 2021782064), (2, 1010891032), (4, 505445516), (8, 252722758), (16, 126361379), (23, 87903568), (46, 43951784), (92, 21975892), (184, 10987946), (368, 5493973), (1367, 1478992), (2734, 739496), (4019, 503056), (5468, 369748), (8038, 251528), (10936, 184874), (16076, 125764), (21872, 92437), (31441, 64304), (32152, 62882)]