244652018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1103}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 417312000

約数和(自身を除く): 172659982

約数列:

[1, 2, 13, 19, 26, 38, 247, 449, 494, 898, 1103, 2206, 5837, 8531, 11674, 14339, 17062, 20957, 28678, 41914, 110903, 221806, 272441, 495247, 544882, 990494, 6438211, 9409693, 12876422, 18819386, 122326009, 244652018]

約数ペア:

[(1, 244652018), (2, 122326009), (13, 18819386), (19, 12876422), (26, 9409693), (38, 6438211), (247, 990494), (449, 544882), (494, 495247), (898, 272441), (1103, 221806), (2206, 110903), (5837, 41914), (8531, 28678), (11674, 20957), (14339, 17062)]