1373872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5051}}^1$

素因数の和:5076

約数の個数: 20

約数和(自身を含む): 2819016

約数和(自身を除く): 1445144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5051, 10102, 20204, 40408, 80816, 85867, 171734, 343468, 686936, 1373872]

約数ペア:

[(1, 1373872), (2, 686936), (4, 343468), (8, 171734), (16, 85867), (17, 80816), (34, 40408), (68, 20204), (136, 10102), (272, 5051)]