2016722270

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1\times {\mathrm{5923}}^1$

素因数の和:6440

約数の個数: 32

約数和(自身を含む): 3685201920

約数和(自身を除く): 1668479650

約数列:

[1, 2, 5, 10, 79, 158, 395, 431, 790, 862, 2155, 4310, 5923, 11846, 29615, 34049, 59230, 68098, 170245, 340490, 467917, 935834, 2339585, 2552813, 4679170, 5105626, 12764065, 25528130, 201672227, 403344454, 1008361135, 2016722270]

約数ペア:

[(1, 2016722270), (2, 1008361135), (5, 403344454), (10, 201672227), (79, 25528130), (158, 12764065), (395, 5105626), (431, 4679170), (790, 2552813), (862, 2339585), (2155, 935834), (4310, 467917), (5923, 340490), (11846, 170245), (29615, 68098), (34049, 59230)]