2722984

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 5865300

約数和(自身を除く): 3142316

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 97, 116, 121, 194, 232, 242, 319, 388, 484, 638, 776, 968, 1067, 1276, 2134, 2552, 2813, 3509, 4268, 5626, 7018, 8536, 11252, 11737, 14036, 22504, 23474, 28072, 30943, 46948, 61886, 93896, 123772, 247544, 340373, 680746, 1361492, 2722984]

約数ペア:

[(1, 2722984), (2, 1361492), (4, 680746), (8, 340373), (11, 247544), (22, 123772), (29, 93896), (44, 61886), (58, 46948), (88, 30943), (97, 28072), (116, 23474), (121, 22504), (194, 14036), (232, 11737), (242, 11252), (319, 8536), (388, 7018), (484, 5626), (638, 4268), (776, 3509), (968, 2813), (1067, 2552), (1276, 2134)]