1318386316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{86531}}^1$

素因数の和:86841

約数の個数: 24

約数和(自身を含む): 2493159984

約数和(自身を除く): 1174773668

約数列:

[1, 2, 4, 13, 26, 52, 293, 586, 1172, 3809, 7618, 15236, 86531, 173062, 346124, 1124903, 2249806, 4499612, 25353583, 50707166, 101414332, 329596579, 659193158, 1318386316]

約数ペア:

[(1, 1318386316), (2, 659193158), (4, 329596579), (13, 101414332), (26, 50707166), (52, 25353583), (293, 4499612), (586, 2249806), (1172, 1124903), (3809, 346124), (7618, 173062), (15236, 86531)]