1271184520958

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{439}}^1\times {\mathrm{76213}}^1$

素因数の和:76833

約数の個数: 48

約数和(自身を含む): 2114060514720

約数和(自身を除く): 842875993762

約数列:

[1, 2, 11, 22, 121, 157, 242, 314, 439, 878, 1727, 3454, 4829, 9658, 18997, 37994, 53119, 68923, 76213, 106238, 137846, 152426, 758153, 838343, 1516306, 1676686, 8339683, 9221773, 11965441, 16679366, 18443546, 23930882, 33457507, 66915014, 131619851, 263239702, 368032577, 736065154, 1447818361, 2895636722, 4048358347, 5252828599, 8096716694, 10505657198, 57781114589, 115562229178, 635592260479, 1271184520958]

約数ペア:

[(1, 1271184520958), (2, 635592260479), (11, 115562229178), (22, 57781114589), (121, 10505657198), (157, 8096716694), (242, 5252828599), (314, 4048358347), (439, 2895636722), (878, 1447818361), (1727, 736065154), (3454, 368032577), (4829, 263239702), (9658, 131619851), (18997, 66915014), (37994, 33457507), (53119, 23930882), (68923, 18443546), (76213, 16679366), (106238, 11965441), (137846, 9221773), (152426, 8339683), (758153, 1676686), (838343, 1516306)]