2149464578

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{56113}}^1$

素因数の和:56401

約数の個数: 16

約数和(自身を含む): 3272568480

約数和(自身を除く): 1123103902

約数列:

[1, 2, 107, 179, 214, 358, 19153, 38306, 56113, 112226, 6004091, 10044227, 12008182, 20088454, 1074732289, 2149464578]

約数ペア:

[(1, 2149464578), (2, 1074732289), (107, 20088454), (179, 12008182), (214, 10044227), (358, 6004091), (19153, 112226), (38306, 56113)]