2018002

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 3749760

約数和(自身を除く): 1731758

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 139, 238, 278, 427, 854, 973, 1037, 1946, 2074, 2363, 4726, 7259, 8479, 14518, 16541, 16958, 33082, 59353, 118706, 144143, 288286, 1009001, 2018002]

約数ペア:

[(1, 2018002), (2, 1009001), (7, 288286), (14, 144143), (17, 118706), (34, 59353), (61, 33082), (119, 16958), (122, 16541), (139, 14518), (238, 8479), (278, 7259), (427, 4726), (854, 2363), (973, 2074), (1037, 1946)]