674213305924

素因数分解:

$2^2\times {\mathrm{353}}^1\times {\mathrm{397}}^1\times {\mathrm{1202741}}^1$

素因数の和:1203495

約数の個数: 24

約数和(自身を含む): 1186197081048

約数和(自身を除く): 511983775124

約数列:

[1, 2, 4, 353, 397, 706, 794, 1412, 1588, 140141, 280282, 560564, 1202741, 2405482, 4810964, 424567573, 477488177, 849135146, 954976354, 1698270292, 1909952708, 168553326481, 337106652962, 674213305924]

約数ペア:

[(1, 674213305924), (2, 337106652962), (4, 168553326481), (353, 1909952708), (397, 1698270292), (706, 954976354), (794, 849135146), (1412, 477488177), (1588, 424567573), (140141, 4810964), (280282, 2405482), (560564, 1202741)]