27851462

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{509}}^1$

素因数の和:871

約数の個数: 16

約数和(自身を含む): 42411600

約数和(自身を除く): 14560138

約数列:

[1, 2, 109, 218, 251, 502, 509, 1018, 27359, 54718, 55481, 110962, 127759, 255518, 13925731, 27851462]

約数ペア:

[(1, 27851462), (2, 13925731), (109, 255518), (218, 127759), (251, 110962), (502, 55481), (509, 54718), (1018, 27359)]