2018974072

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{283}}^1\times {\mathrm{5471}}^1$

素因数の和:5923

約数の個数: 32

約数和(自身を含む): 3822958080

約数和(自身を除く): 1803984008

約数列:

[1, 2, 4, 8, 163, 283, 326, 566, 652, 1132, 1304, 2264, 5471, 10942, 21884, 43768, 46129, 92258, 184516, 369032, 891773, 1548293, 1783546, 3096586, 3567092, 6193172, 7134184, 12386344, 252371759, 504743518, 1009487036, 2018974072]

約数ペア:

[(1, 2018974072), (2, 1009487036), (4, 504743518), (8, 252371759), (163, 12386344), (283, 7134184), (326, 6193172), (566, 3567092), (652, 3096586), (1132, 1783546), (1304, 1548293), (2264, 891773), (5471, 369032), (10942, 184516), (21884, 92258), (43768, 46129)]