2008152471

素因数分解:

$3^1\times {\mathrm{13}}^4\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1097

約数の個数: 40

約数和(自身を含む): 3029742720

約数和(自身を除く): 1021590249

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 897, 1019, 2197, 3057, 3887, 6591, 11661, 13247, 23437, 28561, 39741, 50531, 70311, 85683, 151593, 172211, 304681, 516633, 656903, 914043, 1970709, 2238743, 3960853, 6716229, 11882559, 29103659, 51491089, 87310977, 154473267, 669384157, 2008152471]

約数ペア:

[(1, 2008152471), (3, 669384157), (13, 154473267), (23, 87310977), (39, 51491089), (69, 29103659), (169, 11882559), (299, 6716229), (507, 3960853), (897, 2238743), (1019, 1970709), (2197, 914043), (3057, 656903), (3887, 516633), (6591, 304681), (11661, 172211), (13247, 151593), (23437, 85683), (28561, 70311), (39741, 50531)]