3784471496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{82891}}^1$

素因数の和:83349

約数の個数: 32

約数和(自身を含む): 7659220800

約数和(自身を除く): 3874749304

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 439, 878, 1756, 3512, 5707, 11414, 22828, 45656, 82891, 165782, 331564, 663128, 1077583, 2155166, 4310332, 8620664, 36389149, 72778298, 145556596, 291113192, 473058937, 946117874, 1892235748, 3784471496]

約数ペア:

[(1, 3784471496), (2, 1892235748), (4, 946117874), (8, 473058937), (13, 291113192), (26, 145556596), (52, 72778298), (104, 36389149), (439, 8620664), (878, 4310332), (1756, 2155166), (3512, 1077583), (5707, 663128), (11414, 331564), (22828, 165782), (45656, 82891)]