2005328296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1531}}^1\times {\mathrm{9631}}^1$

素因数の和:11185

約数の個数: 32

約数和(自身を含む): 3984180480

約数和(自身を除く): 1978852184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1531, 3062, 6124, 9631, 12248, 19262, 26027, 38524, 52054, 77048, 104108, 163727, 208216, 327454, 654908, 1309816, 14745061, 29490122, 58980244, 117960488, 250666037, 501332074, 1002664148, 2005328296]

約数ペア:

[(1, 2005328296), (2, 1002664148), (4, 501332074), (8, 250666037), (17, 117960488), (34, 58980244), (68, 29490122), (136, 14745061), (1531, 1309816), (3062, 654908), (6124, 327454), (9631, 208216), (12248, 163727), (19262, 104108), (26027, 77048), (38524, 52054)]