6390488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 13213200

約数和(自身を除く): 6822712

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 1429, 2236, 2858, 4472, 5716, 11432, 18577, 37154, 61447, 74308, 122894, 148616, 245788, 491576, 798811, 1597622, 3195244, 6390488]

約数ペア:

[(1, 6390488), (2, 3195244), (4, 1597622), (8, 798811), (13, 491576), (26, 245788), (43, 148616), (52, 122894), (86, 74308), (104, 61447), (172, 37154), (344, 18577), (559, 11432), (1118, 5716), (1429, 4472), (2236, 2858)]