2019420746

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1811}}^1\times {\mathrm{3463}}^1$

素因数の和:5306

約数の個数: 32

約数和(自身を含む): 3615418368

約数和(自身を除く): 1595997622

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1811, 3463, 3622, 6926, 12677, 24241, 25354, 41653, 48482, 79649, 83306, 159298, 291571, 557543, 583142, 1115086, 6271493, 12542986, 43900451, 87800902, 144244339, 288488678, 1009710373, 2019420746]

約数ペア:

[(1, 2019420746), (2, 1009710373), (7, 288488678), (14, 144244339), (23, 87800902), (46, 43900451), (161, 12542986), (322, 6271493), (1811, 1115086), (3463, 583142), (3622, 557543), (6926, 291571), (12677, 159298), (24241, 83306), (25354, 79649), (41653, 48482)]