78891022

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 137539584

約数和(自身を除く): 58648562

約数列:

[1, 2, 7, 14, 163, 181, 191, 326, 362, 382, 1141, 1267, 1337, 2282, 2534, 2674, 29503, 31133, 34571, 59006, 62266, 69142, 206521, 217931, 241997, 413042, 435862, 483994, 5635073, 11270146, 39445511, 78891022]

約数ペア:

[(1, 78891022), (2, 39445511), (7, 11270146), (14, 5635073), (163, 483994), (181, 435862), (191, 413042), (326, 241997), (362, 217931), (382, 206521), (1141, 69142), (1267, 62266), (1337, 59006), (2282, 34571), (2534, 31133), (2674, 29503)]