2021815094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{4021}}^1$

素因数の和:4352

約数の個数: 32

約数和(自身を含む): 3320370144

約数和(自身を除く): 1298555050

約数列:

[1, 2, 13, 26, 83, 166, 233, 466, 1079, 2158, 3029, 4021, 6058, 8042, 19339, 38678, 52273, 104546, 251407, 333743, 502814, 667486, 936893, 1873786, 4338659, 8677318, 12179609, 24359218, 77762119, 155524238, 1010907547, 2021815094]

約数ペア:

[(1, 2021815094), (2, 1010907547), (13, 155524238), (26, 77762119), (83, 24359218), (166, 12179609), (233, 8677318), (466, 4338659), (1079, 1873786), (2158, 936893), (3029, 667486), (4021, 502814), (6058, 333743), (8042, 251407), (19339, 104546), (38678, 52273)]