2219128802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1276829}}^1$

素因数の和:1276921

約数の個数: 16

約数和(自身を含む): 3677270400

約数和(自身を除く): 1458141598

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 1276829, 2553658, 14045119, 28090238, 100869491, 201738982, 1109564401, 2219128802]

約数ペア:

[(1, 2219128802), (2, 1109564401), (11, 201738982), (22, 100869491), (79, 28090238), (158, 14045119), (869, 2553658), (1738, 1276829)]