426388534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1490869}}^1$

素因数の和:1490895

約数の個数: 16

約数和(自身を含む): 751398480

約数和(自身を除く): 325009946

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1490869, 2981738, 16399559, 19381297, 32799118, 38762594, 213194267, 426388534]

約数ペア:

[(1, 426388534), (2, 213194267), (11, 38762594), (13, 32799118), (22, 19381297), (26, 16399559), (143, 2981738), (286, 1490869)]