2011484528

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{17191}}^1$

素因数の和:17373

約数の個数: 40

約数和(自身を含む): 3990744576

約数和(自身を除く): 1979260048

約数列:

[1, 2, 4, 8, 16, 71, 103, 142, 206, 284, 412, 568, 824, 1136, 1648, 7313, 14626, 17191, 29252, 34382, 58504, 68764, 117008, 137528, 275056, 1220561, 1770673, 2441122, 3541346, 4882244, 7082692, 9764488, 14165384, 19528976, 28330768, 125717783, 251435566, 502871132, 1005742264, 2011484528]

約数ペア:

[(1, 2011484528), (2, 1005742264), (4, 502871132), (8, 251435566), (16, 125717783), (71, 28330768), (103, 19528976), (142, 14165384), (206, 9764488), (284, 7082692), (412, 4882244), (568, 3541346), (824, 2441122), (1136, 1770673), (1648, 1220561), (7313, 275056), (14626, 137528), (17191, 117008), (29252, 68764), (34382, 58504)]