6988972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1301}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 13124160

約数和(自身を除く): 6135188

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1301, 1343, 2602, 2686, 5204, 5372, 22117, 44234, 88468, 102779, 205558, 411116, 1747243, 3494486, 6988972]

約数ペア:

[(1, 6988972), (2, 3494486), (4, 1747243), (17, 411116), (34, 205558), (68, 102779), (79, 88468), (158, 44234), (316, 22117), (1301, 5372), (1343, 5204), (2602, 2686)]