2080221272

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{289241}}^1$

素因数の和:289307

約数の個数: 32

約数和(自身を含む): 4165084800

約数和(自身を除く): 2084863528

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 899, 1798, 3596, 7192, 289241, 578482, 1156964, 2313928, 8387989, 8966471, 16775978, 17932942, 33551956, 35865884, 67103912, 71731768, 260027659, 520055318, 1040110636, 2080221272]

約数ペア:

[(1, 2080221272), (2, 1040110636), (4, 520055318), (8, 260027659), (29, 71731768), (31, 67103912), (58, 35865884), (62, 33551956), (116, 17932942), (124, 16775978), (232, 8966471), (248, 8387989), (899, 2313928), (1798, 1156964), (3596, 578482), (7192, 289241)]