900000062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{21757}}^1$

素因数の和:21852

約数の個数: 32

約数和(自身を含む): 1527933792

約数和(自身を除く): 627933730

約数列:

[1, 2, 13, 26, 37, 43, 74, 86, 481, 559, 962, 1118, 1591, 3182, 20683, 21757, 41366, 43514, 282841, 565682, 805009, 935551, 1610018, 1871102, 10465117, 12162163, 20930234, 24324326, 34615387, 69230774, 450000031, 900000062]

約数ペア:

[(1, 900000062), (2, 450000031), (13, 69230774), (26, 34615387), (37, 24324326), (43, 20930234), (74, 12162163), (86, 10465117), (481, 1871102), (559, 1610018), (962, 935551), (1118, 805009), (1591, 565682), (3182, 282841), (20683, 43514), (21757, 41366)]