2666049410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{53353}}^1$

素因数の和:53642

約数の個数: 32

約数和(自身を含む): 5070764160

約数和(自身を除く): 2404714750

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 263, 526, 1315, 2630, 4997, 9994, 24985, 49970, 53353, 106706, 266765, 533530, 1013707, 2027414, 5068535, 10137070, 14031839, 28063678, 70159195, 140318390, 266604941, 533209882, 1333024705, 2666049410]

約数ペア:

[(1, 2666049410), (2, 1333024705), (5, 533209882), (10, 266604941), (19, 140318390), (38, 70159195), (95, 28063678), (190, 14031839), (263, 10137070), (526, 5068535), (1315, 2027414), (2630, 1013707), (4997, 533530), (9994, 266765), (24985, 106706), (49970, 53353)]