2017654743

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{3371}}^1$

素因数の和:3639

約数の個数: 32

約数和(自身を含む): 2945779200

約数和(自身を除く): 928124457

約数列:

[1, 3, 13, 39, 103, 149, 309, 447, 1339, 1937, 3371, 4017, 5811, 10113, 15347, 43823, 46041, 131469, 199511, 347213, 502279, 598533, 1041639, 1506837, 4513769, 6529627, 13541307, 19588881, 51734737, 155204211, 672551581, 2017654743]

約数ペア:

[(1, 2017654743), (3, 672551581), (13, 155204211), (39, 51734737), (103, 19588881), (149, 13541307), (309, 6529627), (447, 4513769), (1339, 1506837), (1937, 1041639), (3371, 598533), (4017, 502279), (5811, 347213), (10113, 199511), (15347, 131469), (43823, 46041)]