2196446956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{317957}}^1$

素因数の和:318129

約数の個数: 24

約数和(自身を含む): 4219938576

約数和(自身を除く): 2023491620

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 317957, 635914, 1271828, 3497527, 6995054, 13990108, 49919249, 99838498, 199676996, 549111739, 1098223478, 2196446956]

約数ペア:

[(1, 2196446956), (2, 1098223478), (4, 549111739), (11, 199676996), (22, 99838498), (44, 49919249), (157, 13990108), (314, 6995054), (628, 3497527), (1727, 1271828), (3454, 635914), (6908, 317957)]