238480346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{72223}}^1$

素因数の和:72365

約数の個数: 16

約数和(自身を含む): 388276224

約数和(自身を除く): 149795878

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 72223, 144446, 938899, 1877798, 9172321, 18344642, 119240173, 238480346]

約数ペア:

[(1, 238480346), (2, 119240173), (13, 18344642), (26, 9172321), (127, 1877798), (254, 938899), (1651, 144446), (3302, 72223)]