2080857578

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{3449}}^1$

素因数の和:3782

約数の個数: 32

約数和(自身を含む): 3322598400

約数和(自身を除く): 1241740822

約数列:

[1, 2, 31, 37, 62, 74, 263, 526, 1147, 2294, 3449, 6898, 8153, 9731, 16306, 19462, 106919, 127613, 213838, 255226, 301661, 603322, 907087, 1814174, 3956003, 7912006, 28119697, 33562219, 56239394, 67124438, 1040428789, 2080857578]

約数ペア:

[(1, 2080857578), (2, 1040428789), (31, 67124438), (37, 56239394), (62, 33562219), (74, 28119697), (263, 7912006), (526, 3956003), (1147, 1814174), (2294, 907087), (3449, 603322), (6898, 301661), (8153, 255226), (9731, 213838), (16306, 127613), (19462, 106919)]