2045584593

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{2467}}^1$

素因数の和:2878

約数の個数: 48

約数和(自身を含む): 3359836480

約数和(自身を除く): 1314251887

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 373, 741, 1119, 2223, 2467, 3357, 4849, 7087, 7401, 14547, 21261, 22203, 32071, 43641, 46873, 63783, 92131, 96213, 140619, 276393, 288639, 421857, 609349, 829179, 920191, 1828047, 2760573, 5484141, 8281719, 11962483, 17483629, 35887449, 52450887, 107662347, 157352661, 227287177, 681861531, 2045584593]

約数ペア:

[(1, 2045584593), (3, 681861531), (9, 227287177), (13, 157352661), (19, 107662347), (39, 52450887), (57, 35887449), (117, 17483629), (171, 11962483), (247, 8281719), (373, 5484141), (741, 2760573), (1119, 1828047), (2223, 920191), (2467, 829179), (3357, 609349), (4849, 421857), (7087, 288639), (7401, 276393), (14547, 140619), (21261, 96213), (22203, 92131), (32071, 63783), (43641, 46873)]