201437678416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1902653}}^1$

素因数の和:1903183

約数の個数: 40

約数和(自身を含む): 421133436360

約数和(自身を除く): 219695757944

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 509, 1018, 2036, 4072, 6617, 8144, 13234, 26468, 52936, 105872, 1902653, 3805306, 7610612, 15221224, 24734489, 30442448, 49468978, 98937956, 197875912, 395751824, 968450377, 1936900754, 3873801508, 7747603016, 12589854901, 15495206032, 25179709802, 50359419604, 100718839208, 201437678416]

約数ペア:

[(1, 201437678416), (2, 100718839208), (4, 50359419604), (8, 25179709802), (13, 15495206032), (16, 12589854901), (26, 7747603016), (52, 3873801508), (104, 1936900754), (208, 968450377), (509, 395751824), (1018, 197875912), (2036, 98937956), (4072, 49468978), (6617, 30442448), (8144, 24734489), (13234, 15221224), (26468, 7610612), (52936, 3805306), (105872, 1902653)]