729804542

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{431}}^1\times {\mathrm{881}}^1$

素因数の和:1376

約数の個数: 24

約数和(自身を含む): 1135070496

約数和(自身を除く): 405265954

約数列:

[1, 2, 31, 62, 431, 862, 881, 961, 1762, 1922, 13361, 26722, 27311, 54622, 379711, 414191, 759422, 828382, 846641, 1693282, 11771041, 23542082, 364902271, 729804542]

約数ペア:

[(1, 729804542), (2, 364902271), (31, 23542082), (62, 11771041), (431, 1693282), (862, 846641), (881, 828382), (961, 759422), (1762, 414191), (1922, 379711), (13361, 54622), (26722, 27311)]