2044017616

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{389}}^1\times {\mathrm{941}}^1$

素因数の和:1687

約数の個数: 40

約数和(自身を含む): 3986073000

約数和(自身を除く): 1942055384

約数列:

[1, 2, 4, 8, 16, 349, 389, 698, 778, 941, 1396, 1556, 1882, 2792, 3112, 3764, 5584, 6224, 7528, 15056, 135761, 271522, 328409, 366049, 543044, 656818, 732098, 1086088, 1313636, 1464196, 2172176, 2627272, 2928392, 5254544, 5856784, 127751101, 255502202, 511004404, 1022008808, 2044017616]

約数ペア:

[(1, 2044017616), (2, 1022008808), (4, 511004404), (8, 255502202), (16, 127751101), (349, 5856784), (389, 5254544), (698, 2928392), (778, 2627272), (941, 2172176), (1396, 1464196), (1556, 1313636), (1882, 1086088), (2792, 732098), (3112, 656818), (3764, 543044), (5584, 366049), (6224, 328409), (7528, 271522), (15056, 135761)]