828370894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{68813}}^1$

素因数の和:69291

約数の個数: 16

約数和(自身を含む): 1341047232

約数和(自身を除く): 512676338

約数列:

[1, 2, 13, 26, 463, 926, 6019, 12038, 68813, 137626, 894569, 1789138, 31860419, 63720838, 414185447, 828370894]

約数ペア:

[(1, 828370894), (2, 414185447), (13, 63720838), (26, 31860419), (463, 1789138), (926, 894569), (6019, 137626), (12038, 68813)]