2015013604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2203}}^1\times {\mathrm{13451}}^1$

素因数の和:15675

約数の個数: 24

約数和(自身を含む): 3735674208

約数和(自身を除く): 1720660604

約数列:

[1, 2, 4, 17, 34, 68, 2203, 4406, 8812, 13451, 26902, 37451, 53804, 74902, 149804, 228667, 457334, 914668, 29632553, 59265106, 118530212, 503753401, 1007506802, 2015013604]

約数ペア:

[(1, 2015013604), (2, 1007506802), (4, 503753401), (17, 118530212), (34, 59265106), (68, 29632553), (2203, 914668), (4406, 457334), (8812, 228667), (13451, 149804), (26902, 74902), (37451, 53804)]