1409798258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1490273}}^1$

素因数の和:1490329

約数の個数: 16

約数和(自身を含む): 2360594016

約数和(自身を除く): 950795758

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 1490273, 2980546, 16393003, 32786006, 64081739, 128163478, 704899129, 1409798258]

約数ペア:

[(1, 1409798258), (2, 704899129), (11, 128163478), (22, 64081739), (43, 32786006), (86, 16393003), (473, 2980546), (946, 1490273)]