1520376542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1\times {\mathrm{1049}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 2461536000

約数和(自身を除く): 941159458

約数列:

[1, 2, 19, 38, 43, 86, 817, 887, 1049, 1634, 1774, 2098, 16853, 19931, 33706, 38141, 39862, 45107, 76282, 90214, 724679, 857033, 930463, 1449358, 1714066, 1860926, 17678797, 35357594, 40009909, 80019818, 760188271, 1520376542]

約数ペア:

[(1, 1520376542), (2, 760188271), (19, 80019818), (38, 40009909), (43, 35357594), (86, 17678797), (817, 1860926), (887, 1714066), (1049, 1449358), (1634, 930463), (1774, 857033), (2098, 724679), (16853, 90214), (19931, 76282), (33706, 45107), (38141, 39862)]