2116789246

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16411}}^1$

素因数の和:16489

約数の個数: 48

約数和(自身を含む): 3850452144

約数和(自身を除く): 1733662898

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 121, 143, 242, 286, 451, 533, 902, 1066, 1573, 3146, 4961, 5863, 9922, 11726, 16411, 32822, 64493, 128986, 180521, 213343, 361042, 426686, 672851, 1345702, 1985731, 2346773, 3971462, 4693546, 7401361, 8747063, 14802722, 17494126, 25814503, 51629006, 81414971, 96217693, 162829942, 192435386, 1058394623, 2116789246]

約数ペア:

[(1, 2116789246), (2, 1058394623), (11, 192435386), (13, 162829942), (22, 96217693), (26, 81414971), (41, 51629006), (82, 25814503), (121, 17494126), (143, 14802722), (242, 8747063), (286, 7401361), (451, 4693546), (533, 3971462), (902, 2346773), (1066, 1985731), (1573, 1345702), (3146, 672851), (4961, 426686), (5863, 361042), (9922, 213343), (11726, 180521), (16411, 128986), (32822, 64493)]