2218376968

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{17317}}^1$

素因数の和:17629

約数の個数: 32

約数和(自身を含む): 4239446400

約数和(自身を除く): 2021069432

約数列:

[1, 2, 4, 8, 67, 134, 239, 268, 478, 536, 956, 1912, 16013, 17317, 32026, 34634, 64052, 69268, 128104, 138536, 1160239, 2320478, 4138763, 4640956, 8277526, 9281912, 16555052, 33110104, 277297121, 554594242, 1109188484, 2218376968]

約数ペア:

[(1, 2218376968), (2, 1109188484), (4, 554594242), (8, 277297121), (67, 33110104), (134, 16555052), (239, 9281912), (268, 8277526), (478, 4640956), (536, 4138763), (956, 2320478), (1912, 1160239), (16013, 138536), (17317, 128104), (32026, 69268), (34634, 64052)]