2090080514

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{27943}}^1$

素因数の和:28345

約数の個数: 16

約数和(自身を含む): 3168849600

約数和(自身を除く): 1078769086

約数列:

[1, 2, 149, 251, 298, 502, 27943, 37399, 55886, 74798, 4163507, 7013693, 8327014, 14027386, 1045040257, 2090080514]

約数ペア:

[(1, 2090080514), (2, 1045040257), (149, 14027386), (251, 8327014), (298, 7013693), (502, 4163507), (27943, 74798), (37399, 55886)]