2894918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 5031936

約数和(自身を除く): 2137018

約数列:

[1, 2, 13, 23, 26, 46, 47, 94, 103, 206, 299, 598, 611, 1081, 1222, 1339, 2162, 2369, 2678, 4738, 4841, 9682, 14053, 28106, 30797, 61594, 62933, 111343, 125866, 222686, 1447459, 2894918]

約数ペア:

[(1, 2894918), (2, 1447459), (13, 222686), (23, 125866), (26, 111343), (46, 62933), (47, 61594), (94, 30797), (103, 28106), (206, 14053), (299, 9682), (598, 4841), (611, 4738), (1081, 2678), (1222, 2369), (1339, 2162)]