15697215868

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{3119}}^1$

素因数の和:3490

約数の個数: 48

約数和(自身を含む): 28336089600

約数和(自身を除く): 12638873732

約数列:

[1, 2, 4, 67, 89, 134, 178, 211, 268, 356, 422, 844, 3119, 5963, 6238, 11926, 12476, 14137, 18779, 23852, 28274, 37558, 56548, 75116, 208973, 277591, 417946, 555182, 658109, 835892, 1110364, 1258193, 1316218, 2516386, 2632436, 5032772, 18598597, 37197194, 44093303, 58571701, 74394388, 88186606, 117143402, 176373212, 234286804, 3924303967, 7848607934, 15697215868]

約数ペア:

[(1, 15697215868), (2, 7848607934), (4, 3924303967), (67, 234286804), (89, 176373212), (134, 117143402), (178, 88186606), (211, 74394388), (268, 58571701), (356, 44093303), (422, 37197194), (844, 18598597), (3119, 5032772), (5963, 2632436), (6238, 2516386), (11926, 1316218), (12476, 1258193), (14137, 1110364), (18779, 835892), (23852, 658109), (28274, 555182), (37558, 417946), (56548, 277591), (75116, 208973)]