1900602004

素因数分解:

$2^2\times 7^2\times {\mathrm{359}}^1\times {\mathrm{27011}}^1$

素因数の和:27388

約数の個数: 36

約数和(自身を含む): 3880003680

約数和(自身を除く): 1979401676

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 359, 718, 1436, 2513, 5026, 10052, 17591, 27011, 35182, 54022, 70364, 108044, 189077, 378154, 756308, 1323539, 2647078, 5294156, 9696949, 19393898, 38787796, 67878643, 135757286, 271514572, 475150501, 950301002, 1900602004]

約数ペア:

[(1, 1900602004), (2, 950301002), (4, 475150501), (7, 271514572), (14, 135757286), (28, 67878643), (49, 38787796), (98, 19393898), (196, 9696949), (359, 5294156), (718, 2647078), (1436, 1323539), (2513, 756308), (5026, 378154), (10052, 189077), (17591, 108044), (27011, 70364), (35182, 54022)]