1004333426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{67943}}^1$

素因数の和:68353

約数の個数: 16

約数和(自身を含む): 1589889600

約数和(自身を除く): 585556174

約数列:

[1, 2, 19, 38, 389, 778, 7391, 14782, 67943, 135886, 1290917, 2581834, 26429827, 52859654, 502166713, 1004333426]

約数ペア:

[(1, 1004333426), (2, 502166713), (19, 52859654), (38, 26429827), (389, 2581834), (778, 1290917), (7391, 135886), (14782, 67943)]