538472012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{18199}}^1$

素因数の和:18785

約数の個数: 24

約数和(自身を含む): 1016652000

約数和(自身を除く): 478179988

約数列:

[1, 2, 4, 13, 26, 52, 569, 1138, 2276, 7397, 14794, 18199, 29588, 36398, 72796, 236587, 473174, 946348, 10355231, 20710462, 41420924, 134618003, 269236006, 538472012]

約数ペア:

[(1, 538472012), (2, 269236006), (4, 134618003), (13, 41420924), (26, 20710462), (52, 10355231), (569, 946348), (1138, 473174), (2276, 236587), (7397, 72796), (14794, 36398), (18199, 29588)]