1089367318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{277}}^1\times {\mathrm{419}}^1$

素因数の和:749

約数の個数: 48

約数和(自身を含む): 1868393520

約数和(自身を除く): 779026202

約数列:

[1, 2, 13, 19, 26, 38, 247, 277, 361, 419, 494, 554, 722, 838, 3601, 4693, 5263, 5447, 7202, 7961, 9386, 10526, 10894, 15922, 68419, 99997, 103493, 116063, 136838, 151259, 199994, 206986, 232126, 302518, 1299961, 1508819, 1966367, 2205197, 2599922, 3017638, 3932734, 4410394, 28667561, 41898743, 57335122, 83797486, 544683659, 1089367318]

約数ペア:

[(1, 1089367318), (2, 544683659), (13, 83797486), (19, 57335122), (26, 41898743), (38, 28667561), (247, 4410394), (277, 3932734), (361, 3017638), (419, 2599922), (494, 2205197), (554, 1966367), (722, 1508819), (838, 1299961), (3601, 302518), (4693, 232126), (5263, 206986), (5447, 199994), (7202, 151259), (7961, 136838), (9386, 116063), (10526, 103493), (10894, 99997), (15922, 68419)]