1880457596

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{206281}}^1$

素因数の和:206381

約数の個数: 24

約数和(自身を含む): 3430882224

約数和(自身を除く): 1550424628

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 2279, 4558, 9116, 206281, 412562, 825124, 8870083, 10932893, 17740166, 21865786, 35480332, 43731572, 470114399, 940228798, 1880457596]

約数ペア:

[(1, 1880457596), (2, 940228798), (4, 470114399), (43, 43731572), (53, 35480332), (86, 21865786), (106, 17740166), (172, 10932893), (212, 8870083), (2279, 825124), (4558, 412562), (9116, 206281)]