268686362

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{11681}}^1$

素因数の和:11774

約数の個数: 32

約数和(自身を含む): 484475904

約数和(自身を除く): 215789542

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 217, 371, 434, 742, 1643, 3286, 11501, 11681, 23002, 23362, 81767, 163534, 362111, 619093, 724222, 1238186, 2534777, 4333651, 5069554, 8667302, 19191883, 38383766, 134343181, 268686362]

約数ペア:

[(1, 268686362), (2, 134343181), (7, 38383766), (14, 19191883), (31, 8667302), (53, 5069554), (62, 4333651), (106, 2534777), (217, 1238186), (371, 724222), (434, 619093), (742, 362111), (1643, 163534), (3286, 81767), (11501, 23362), (11681, 23002)]