2018643208

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{31079}}^1$

素因数の和:31461

約数の個数: 32

約数和(自身を含む): 3960835200

約数和(自身を除く): 1942191992

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 353, 706, 1412, 2824, 8119, 16238, 31079, 32476, 62158, 64952, 124316, 248632, 714817, 1429634, 2859268, 5718536, 10970887, 21941774, 43883548, 87767096, 252330401, 504660802, 1009321604, 2018643208]

約数ペア:

[(1, 2018643208), (2, 1009321604), (4, 504660802), (8, 252330401), (23, 87767096), (46, 43883548), (92, 21941774), (184, 10970887), (353, 5718536), (706, 2859268), (1412, 1429634), (2824, 714817), (8119, 248632), (16238, 124316), (31079, 64952), (32476, 62158)]