488497568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1174273}}^1$

素因数の和:1174296

約数の個数: 24

約数和(自身を含む): 1035709668

約数和(自身を除く): 547212100

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1174273, 2348546, 4697092, 9394184, 15265549, 18788368, 30531098, 37576736, 61062196, 122124392, 244248784, 488497568]

約数ペア:

[(1, 488497568), (2, 244248784), (4, 122124392), (8, 61062196), (13, 37576736), (16, 30531098), (26, 18788368), (32, 15265549), (52, 9394184), (104, 4697092), (208, 2348546), (416, 1174273)]