1394484752

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{979273}}^1$

素因数の和:979370

約数の個数: 20

約数和(自身を含む): 2732174460

約数和(自身を除く): 1337689708

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 979273, 1958546, 3917092, 7834184, 15668368, 87155297, 174310594, 348621188, 697242376, 1394484752]

約数ペア:

[(1, 1394484752), (2, 697242376), (4, 348621188), (8, 174310594), (16, 87155297), (89, 15668368), (178, 7834184), (356, 3917092), (712, 1958546), (1424, 979273)]