2021134624

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{1453}}^1\times {\mathrm{2557}}^1$

素因数の和:4037

約数の個数: 48

約数和(自身を含む): 4217722488

約数和(自身を除く): 2196587864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 1453, 2557, 2906, 5114, 5812, 10228, 11624, 20456, 23248, 24701, 40912, 43469, 46496, 49402, 81824, 86938, 98804, 173876, 197608, 347752, 395216, 695504, 790432, 1391008, 3715321, 7430642, 14861284, 29722568, 59445136, 63160457, 118890272, 126320914, 252641828, 505283656, 1010567312, 2021134624]

約数ペア:

[(1, 2021134624), (2, 1010567312), (4, 505283656), (8, 252641828), (16, 126320914), (17, 118890272), (32, 63160457), (34, 59445136), (68, 29722568), (136, 14861284), (272, 7430642), (544, 3715321), (1453, 1391008), (2557, 790432), (2906, 695504), (5114, 395216), (5812, 347752), (10228, 197608), (11624, 173876), (20456, 98804), (23248, 86938), (24701, 81824), (40912, 49402), (43469, 46496)]