2041509328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7505549}}^1$

素因数の和:7505574

約数の個数: 20

約数和(自身を含む): 4188096900

約数和(自身を除く): 2146587572

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7505549, 15011098, 30022196, 60044392, 120088784, 127594333, 255188666, 510377332, 1020754664, 2041509328]

約数ペア:

[(1, 2041509328), (2, 1020754664), (4, 510377332), (8, 255188666), (16, 127594333), (17, 120088784), (34, 60044392), (68, 30022196), (136, 15011098), (272, 7505549)]