1891570314

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{29483}}^1$

素因数の和:29559

約数の個数: 48

約数和(自身を含む): 4127524128

約数和(自身を除く): 2235953814

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 289, 578, 629, 867, 1258, 1734, 1887, 3774, 10693, 21386, 29483, 32079, 58966, 64158, 88449, 176898, 501211, 1002422, 1090871, 1503633, 2181742, 3007266, 3272613, 6545226, 8520587, 17041174, 18544807, 25561761, 37089614, 51123522, 55634421, 111268842, 315261719, 630523438, 945785157, 1891570314]

約数ペア:

[(1, 1891570314), (2, 945785157), (3, 630523438), (6, 315261719), (17, 111268842), (34, 55634421), (37, 51123522), (51, 37089614), (74, 25561761), (102, 18544807), (111, 17041174), (222, 8520587), (289, 6545226), (578, 3272613), (629, 3007266), (867, 2181742), (1258, 1503633), (1734, 1090871), (1887, 1002422), (3774, 501211), (10693, 176898), (21386, 88449), (29483, 64158), (32079, 58966)]