890246512

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{3583}}^1$

素因数の和:3937

約数の個数: 40

約数和(自身を含む): 1763887104

約数和(自身を除く): 873640592

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 293, 424, 586, 848, 1172, 2344, 3583, 4688, 7166, 14332, 15529, 28664, 31058, 57328, 62116, 124232, 189899, 248464, 379798, 759596, 1049819, 1519192, 2099638, 3038384, 4199276, 8398552, 16797104, 55640407, 111280814, 222561628, 445123256, 890246512]

約数ペア:

[(1, 890246512), (2, 445123256), (4, 222561628), (8, 111280814), (16, 55640407), (53, 16797104), (106, 8398552), (212, 4199276), (293, 3038384), (424, 2099638), (586, 1519192), (848, 1049819), (1172, 759596), (2344, 379798), (3583, 248464), (4688, 189899), (7166, 124232), (14332, 62116), (15529, 57328), (28664, 31058)]