39453412

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1249}}^1$

素因数の和:1455

約数の個数: 24

約数和(自身を含む): 70875000

約数和(自身を除く): 31421588

約数列:

[1, 2, 4, 53, 106, 149, 212, 298, 596, 1249, 2498, 4996, 7897, 15794, 31588, 66197, 132394, 186101, 264788, 372202, 744404, 9863353, 19726706, 39453412]

約数ペア:

[(1, 39453412), (2, 19726706), (4, 9863353), (53, 744404), (106, 372202), (149, 264788), (212, 186101), (298, 132394), (596, 66197), (1249, 31588), (2498, 15794), (4996, 7897)]