2038236488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2153}}^1\times {\mathrm{6961}}^1$

素因数の和:9137

約数の個数: 32

約数和(自身を含む): 4048959960

約数和(自身を除く): 2010723472

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2153, 4306, 6961, 8612, 13922, 17224, 27844, 36601, 55688, 73202, 118337, 146404, 236674, 292808, 473348, 946696, 14987033, 29974066, 59948132, 119896264, 254779561, 509559122, 1019118244, 2038236488]

約数ペア:

[(1, 2038236488), (2, 1019118244), (4, 509559122), (8, 254779561), (17, 119896264), (34, 59948132), (68, 29974066), (136, 14987033), (2153, 946696), (4306, 473348), (6961, 292808), (8612, 236674), (13922, 146404), (17224, 118337), (27844, 73202), (36601, 55688)]