1016554

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 48

約数和(自身を含む): 2068416

約数和(自身を除く): 1051862

約数列:

[1, 2, 7, 11, 14, 22, 23, 41, 46, 49, 77, 82, 98, 154, 161, 253, 287, 322, 451, 506, 539, 574, 902, 943, 1078, 1127, 1771, 1886, 2009, 2254, 3157, 3542, 4018, 6314, 6601, 10373, 12397, 13202, 20746, 22099, 24794, 44198, 46207, 72611, 92414, 145222, 508277, 1016554]

約数ペア:

[(1, 1016554), (2, 508277), (7, 145222), (11, 92414), (14, 72611), (22, 46207), (23, 44198), (41, 24794), (46, 22099), (49, 20746), (77, 13202), (82, 12397), (98, 10373), (154, 6601), (161, 6314), (253, 4018), (287, 3542), (322, 3157), (451, 2254), (506, 2009), (539, 1886), (574, 1771), (902, 1127), (943, 1078)]