2109553766

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{214691}}^1$

素因数の和:214744

約数の個数: 16

約数和(自身を含む): 3362076720

約数和(自身を除く): 1252522954

約数列:

[1, 2, 17, 34, 289, 578, 4913, 9826, 214691, 429382, 3649747, 7299494, 62045699, 124091398, 1054776883, 2109553766]

約数ペア:

[(1, 2109553766), (2, 1054776883), (17, 124091398), (34, 62045699), (289, 7299494), (578, 3649747), (4913, 429382), (9826, 214691)]