156639862054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317084741}}^1$

素因数の和:317084775

約数の個数: 16

約数和(自身を含む): 266351183280

約数和(自身を除く): 109711321226

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 317084741, 634169482, 4122101633, 6024610079, 8244203266, 12049220158, 78319931027, 156639862054]

約数ペア:

[(1, 156639862054), (2, 78319931027), (13, 12049220158), (19, 8244203266), (26, 6024610079), (38, 4122101633), (247, 634169482), (494, 317084741)]