2016201551

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{9931}}^1$

素因数の和:10071

約数の個数: 32

約数和(自身を含む): 2616327168

約数和(自身を除く): 600125617

約数列:

[1, 7, 13, 23, 91, 97, 161, 299, 679, 1261, 2093, 2231, 8827, 9931, 15617, 29003, 69517, 129103, 203021, 228413, 903721, 963307, 1598891, 2969369, 6743149, 12522991, 20785583, 22156061, 87660937, 155092427, 288028793, 2016201551]

約数ペア:

[(1, 2016201551), (7, 288028793), (13, 155092427), (23, 87660937), (91, 22156061), (97, 20785583), (161, 12522991), (299, 6743149), (679, 2969369), (1261, 1598891), (2093, 963307), (2231, 903721), (8827, 228413), (9931, 203021), (15617, 129103), (29003, 69517)]