902885542

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{953}}^1\times {\mathrm{2803}}^1$

素因数の和:3784

約数の個数: 24

約数和(自身を含む): 1468583784

約数和(自身を除く): 565698242

約数列:

[1, 2, 13, 26, 169, 338, 953, 1906, 2803, 5606, 12389, 24778, 36439, 72878, 161057, 322114, 473707, 947414, 2671259, 5342518, 34726367, 69452734, 451442771, 902885542]

約数ペア:

[(1, 902885542), (2, 451442771), (13, 69452734), (26, 34726367), (169, 5342518), (338, 2671259), (953, 947414), (1906, 473707), (2803, 322114), (5606, 161057), (12389, 72878), (24778, 36439)]