2129278322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1\times {\mathrm{2017}}^1$

素因数の和:2606

約数の個数: 32

約数和(自身を含む): 3445694640

約数和(自身を除く): 1316416318

約数列:

[1, 2, 17, 34, 61, 122, 509, 1018, 1037, 2017, 2074, 4034, 8653, 17306, 31049, 34289, 62098, 68578, 123037, 246074, 527833, 1026653, 1055666, 2053306, 2091629, 4183258, 17453101, 34906202, 62625833, 125251666, 1064639161, 2129278322]

約数ペア:

[(1, 2129278322), (2, 1064639161), (17, 125251666), (34, 62625833), (61, 34906202), (122, 17453101), (509, 4183258), (1018, 2091629), (1037, 2053306), (2017, 1055666), (2074, 1026653), (4034, 527833), (8653, 246074), (17306, 123037), (31049, 68578), (34289, 62098)]