1785982022

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8191}}^1$

素因数の和:8285

約数の個数: 48

約数和(自身を含む): 3177086976

約数和(自身を除く): 1391104954

約数列:

[1, 2, 11, 17, 22, 34, 53, 106, 121, 187, 242, 374, 583, 901, 1166, 1802, 2057, 4114, 6413, 8191, 9911, 12826, 16382, 19822, 90101, 109021, 139247, 180202, 218042, 278494, 434123, 868246, 991111, 1531717, 1982222, 3063434, 4775353, 7380091, 9550706, 14760182, 16848887, 33697774, 52528883, 81181001, 105057766, 162362002, 892991011, 1785982022]

約数ペア:

[(1, 1785982022), (2, 892991011), (11, 162362002), (17, 105057766), (22, 81181001), (34, 52528883), (53, 33697774), (106, 16848887), (121, 14760182), (187, 9550706), (242, 7380091), (374, 4775353), (583, 3063434), (901, 1982222), (1166, 1531717), (1802, 991111), (2057, 868246), (4114, 434123), (6413, 278494), (8191, 218042), (9911, 180202), (12826, 139247), (16382, 109021), (19822, 90101)]