314602418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{27689}}^1$

素因数の和:27746

約数の個数: 32

約数和(自身を含む): 558230400

約数和(自身を除く): 243627982

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 11362, 27689, 55378, 359957, 526091, 636847, 719914, 1052182, 1273694, 6839183, 8279011, 12100093, 13678366, 16558022, 24200186, 157301209, 314602418]

約数ペア:

[(1, 314602418), (2, 157301209), (13, 24200186), (19, 16558022), (23, 13678366), (26, 12100093), (38, 8279011), (46, 6839183), (247, 1273694), (299, 1052182), (437, 719914), (494, 636847), (598, 526091), (874, 359957), (5681, 55378), (11362, 27689)]