2018984552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{929}}^1\times {\mathrm{20897}}^1$

素因数の和:21845

約数の個数: 32

約数和(自身を含む): 4081379400

約数和(自身を除く): 2062394848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 929, 1858, 3716, 7432, 12077, 20897, 24154, 41794, 48308, 83588, 96616, 167176, 271661, 543322, 1086644, 2173288, 19413313, 38826626, 77653252, 155306504, 252373069, 504746138, 1009492276, 2018984552]

約数ペア:

[(1, 2018984552), (2, 1009492276), (4, 504746138), (8, 252373069), (13, 155306504), (26, 77653252), (52, 38826626), (104, 19413313), (929, 2173288), (1858, 1086644), (3716, 543322), (7432, 271661), (12077, 167176), (20897, 96616), (24154, 83588), (41794, 48308)]