2053844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 3913728

約数和(自身を除く): 1859884

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 311, 508, 622, 1244, 1651, 3302, 4043, 6604, 8086, 16172, 39497, 78994, 157988, 513461, 1026922, 2053844]

約数ペア:

[(1, 2053844), (2, 1026922), (4, 513461), (13, 157988), (26, 78994), (52, 39497), (127, 16172), (254, 8086), (311, 6604), (508, 4043), (622, 3302), (1244, 1651)]