120603578

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:674

約数の個数: 24

約数和(自身を含む): 188749440

約数和(自身を除く): 68145862

約数列:

[1, 2, 31, 62, 131, 262, 479, 958, 961, 1922, 4061, 8122, 14849, 29698, 62749, 125498, 125891, 251782, 460319, 920638, 1945219, 3890438, 60301789, 120603578]

約数ペア:

[(1, 120603578), (2, 60301789), (31, 3890438), (62, 1945219), (131, 920638), (262, 460319), (479, 251782), (958, 125891), (961, 125498), (1922, 62749), (4061, 29698), (8122, 14849)]