2716778878

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1559}}^1$

素因数の和:1981

約数の個数: 48

約数和(自身を含む): 4730544000

約数和(自身を除く): 2013765122

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 379, 418, 758, 1559, 2299, 3118, 4169, 4598, 7201, 8338, 14402, 17149, 29621, 34298, 45859, 59242, 79211, 91718, 158422, 188639, 325831, 377278, 590861, 651662, 871321, 1181722, 1742642, 3584141, 6499471, 7168282, 11226359, 12998942, 22452718, 71494181, 123489949, 142988362, 246979898, 1358389439, 2716778878]

約数ペア:

[(1, 2716778878), (2, 1358389439), (11, 246979898), (19, 142988362), (22, 123489949), (38, 71494181), (121, 22452718), (209, 12998942), (242, 11226359), (379, 7168282), (418, 6499471), (758, 3584141), (1559, 1742642), (2299, 1181722), (3118, 871321), (4169, 651662), (4598, 590861), (7201, 377278), (8338, 325831), (14402, 188639), (17149, 158422), (29621, 91718), (34298, 79211), (45859, 59242)]