1383042670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{82373}}^1$

素因数の和:82476

約数の個数: 32

約数和(自身を含む): 2633332032

約数和(自身を除く): 1250289362

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 1679, 3358, 8395, 16790, 82373, 164746, 411865, 823730, 1894579, 3789158, 6013229, 9472895, 12026458, 18945790, 30066145, 60132290, 138304267, 276608534, 691521335, 1383042670]

約数ペア:

[(1, 1383042670), (2, 691521335), (5, 276608534), (10, 138304267), (23, 60132290), (46, 30066145), (73, 18945790), (115, 12026458), (146, 9472895), (230, 6013229), (365, 3789158), (730, 1894579), (1679, 823730), (3358, 411865), (8395, 164746), (16790, 82373)]