1296783403792

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{2755549}}^1$

素因数の和:2756063

約数の個数: 40

約数和(自身を含む): 2555827736000

約数和(自身を除く): 1259044332208

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 439, 536, 878, 1072, 1756, 3512, 7024, 29413, 58826, 117652, 235304, 470608, 2755549, 5511098, 11022196, 22044392, 44088784, 184621783, 369243566, 738487132, 1209686011, 1476974264, 2419372022, 2953948528, 4838744044, 9677488088, 19354976176, 81048962737, 162097925474, 324195850948, 648391701896, 1296783403792]

約数ペア:

[(1, 1296783403792), (2, 648391701896), (4, 324195850948), (8, 162097925474), (16, 81048962737), (67, 19354976176), (134, 9677488088), (268, 4838744044), (439, 2953948528), (536, 2419372022), (878, 1476974264), (1072, 1209686011), (1756, 738487132), (3512, 369243566), (7024, 184621783), (29413, 44088784), (58826, 22044392), (117652, 11022196), (235304, 5511098), (470608, 2755549)]