4189860428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1\times {\mathrm{2081}}^1$

素因数の和:3378

約数の個数: 48

約数和(自身を含む): 8161440000

約数和(自身を除く): 3971579572

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1249, 1612, 2081, 2498, 4162, 4996, 8324, 16237, 27053, 32474, 38719, 54106, 64511, 64948, 77438, 108212, 129022, 154876, 258044, 503347, 838643, 1006694, 1677286, 2013388, 2599169, 3354572, 5198338, 10396676, 33789197, 67578394, 80574239, 135156788, 161148478, 322296956, 1047465107, 2094930214, 4189860428]

約数ペア:

[(1, 4189860428), (2, 2094930214), (4, 1047465107), (13, 322296956), (26, 161148478), (31, 135156788), (52, 80574239), (62, 67578394), (124, 33789197), (403, 10396676), (806, 5198338), (1249, 3354572), (1612, 2599169), (2081, 2013388), (2498, 1677286), (4162, 1006694), (4996, 838643), (8324, 503347), (16237, 258044), (27053, 154876), (32474, 129022), (38719, 108212), (54106, 77438), (64511, 64948)]