256977498

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{93719}}^1$

素因数の和:94181

約数の個数: 16

約数和(自身を含む): 515085120

約数和(自身を除く): 258107622

約数列:

[1, 2, 3, 6, 457, 914, 1371, 2742, 93719, 187438, 281157, 562314, 42829583, 85659166, 128488749, 256977498]

約数ペア:

[(1, 256977498), (2, 128488749), (3, 85659166), (6, 42829583), (457, 562314), (914, 281157), (1371, 187438), (2742, 93719)]