2040252448

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{11071}}^1$

素因数の和:11537

約数の個数: 48

約数和(自身を含む): 4335883776

約数和(自身を除く): 2295631328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 443, 886, 1772, 3544, 5759, 7088, 11071, 11518, 14176, 22142, 23036, 44284, 46072, 88568, 92144, 143923, 177136, 184288, 287846, 354272, 575692, 1151384, 2302768, 4605536, 4904453, 9808906, 19617812, 39235624, 63757889, 78471248, 127515778, 156942496, 255031556, 510063112, 1020126224, 2040252448]

約数ペア:

[(1, 2040252448), (2, 1020126224), (4, 510063112), (8, 255031556), (13, 156942496), (16, 127515778), (26, 78471248), (32, 63757889), (52, 39235624), (104, 19617812), (208, 9808906), (416, 4904453), (443, 4605536), (886, 2302768), (1772, 1151384), (3544, 575692), (5759, 354272), (7088, 287846), (11071, 184288), (11518, 177136), (14176, 143923), (22142, 92144), (23036, 88568), (44284, 46072)]