119780558

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1\times {\mathrm{1153}}^1$

素因数の和:1691

約数の個数: 16

約数和(自身を含む): 181685760

約数和(自身を除く): 61905202

約数列:

[1, 2, 127, 254, 409, 818, 1153, 2306, 51943, 103886, 146431, 292862, 471577, 943154, 59890279, 119780558]

約数ペア:

[(1, 119780558), (2, 59890279), (127, 943154), (254, 471577), (409, 292862), (818, 146431), (1153, 103886), (2306, 51943)]