2044951792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{22193}}^1$

素因数の和:22657

約数の個数: 40

約数和(自身を含む): 4276695024

約数和(自身を除く): 2231743232

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 443, 886, 1772, 3544, 5759, 7088, 11518, 22193, 23036, 44386, 46072, 88772, 92144, 177544, 288509, 355088, 577018, 1154036, 2308072, 4616144, 9831499, 19662998, 39325996, 78651992, 127809487, 157303984, 255618974, 511237948, 1022475896, 2044951792]

約数ペア:

[(1, 2044951792), (2, 1022475896), (4, 511237948), (8, 255618974), (13, 157303984), (16, 127809487), (26, 78651992), (52, 39325996), (104, 19662998), (208, 9831499), (443, 4616144), (886, 2308072), (1772, 1154036), (3544, 577018), (5759, 355088), (7088, 288509), (11518, 177544), (22193, 92144), (23036, 88772), (44386, 46072)]