2078407421768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{10567}}^1\times {\mathrm{1446239}}^1$

素因数の和:1456829

約数の個数: 32

約数和(自身を含む): 4126643366400

約数和(自身を除く): 2048235944632

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 10567, 21134, 42268, 84536, 179639, 359278, 718556, 1437112, 1446239, 2892478, 5784956, 11569912, 24586063, 49172126, 98344252, 196688504, 15282407513, 30564815026, 61129630052, 122259260104, 259800927721, 519601855442, 1039203710884, 2078407421768]

約数ペア:

[(1, 2078407421768), (2, 1039203710884), (4, 519601855442), (8, 259800927721), (17, 122259260104), (34, 61129630052), (68, 30564815026), (136, 15282407513), (10567, 196688504), (21134, 98344252), (42268, 49172126), (84536, 24586063), (179639, 11569912), (359278, 5784956), (718556, 2892478), (1437112, 1446239)]