2021283631

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 2278679040

約数和(自身を除く): 257395409

約数列:

[1, 19, 23, 53, 197, 437, 443, 1007, 1219, 3743, 4531, 8417, 10189, 10441, 23161, 23479, 86089, 87271, 193591, 198379, 240143, 446101, 540017, 1658149, 2007233, 4562717, 4625363, 10260323, 38137427, 87881897, 106383349, 2021283631]

約数ペア:

[(1, 2021283631), (19, 106383349), (23, 87881897), (53, 38137427), (197, 10260323), (437, 4625363), (443, 4562717), (1007, 2007233), (1219, 1658149), (3743, 540017), (4531, 446101), (8417, 240143), (10189, 198379), (10441, 193591), (23161, 87271), (23479, 86089)]