489971504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{5323}}^1$

素因数の和:5865

約数の個数: 40

約数和(自身を含む): 1037796672

約数和(自身を除く): 547825168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 523, 1046, 2092, 4184, 5323, 5753, 8368, 10646, 11506, 21292, 23012, 42584, 46024, 58553, 85168, 92048, 117106, 234212, 468424, 936848, 2783929, 5567858, 11135716, 22271432, 30623219, 44542864, 61246438, 122492876, 244985752, 489971504]

約数ペア:

[(1, 489971504), (2, 244985752), (4, 122492876), (8, 61246438), (11, 44542864), (16, 30623219), (22, 22271432), (44, 11135716), (88, 5567858), (176, 2783929), (523, 936848), (1046, 468424), (2092, 234212), (4184, 117106), (5323, 92048), (5753, 85168), (8368, 58553), (10646, 46024), (11506, 42584), (21292, 23012)]