1293468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 3386880

約数和(自身を除く): 2093412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 239, 246, 451, 478, 492, 717, 902, 956, 1353, 1434, 1804, 2629, 2706, 2868, 5258, 5412, 7887, 9799, 10516, 15774, 19598, 29397, 31548, 39196, 58794, 107789, 117588, 215578, 323367, 431156, 646734, 1293468]

約数ペア:

[(1, 1293468), (2, 646734), (3, 431156), (4, 323367), (6, 215578), (11, 117588), (12, 107789), (22, 58794), (33, 39196), (41, 31548), (44, 29397), (66, 19598), (82, 15774), (123, 10516), (132, 9799), (164, 7887), (239, 5412), (246, 5258), (451, 2868), (478, 2706), (492, 2629), (717, 1804), (902, 1434), (956, 1353)]