2192806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 4250880

約数和(自身を除く): 2058074

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 491, 638, 982, 2233, 3437, 4466, 5401, 6874, 10802, 14239, 28478, 37807, 75614, 99673, 156629, 199346, 313258, 1096403, 2192806]

約数ペア:

[(1, 2192806), (2, 1096403), (7, 313258), (11, 199346), (14, 156629), (22, 99673), (29, 75614), (58, 37807), (77, 28478), (154, 14239), (203, 10802), (319, 6874), (406, 5401), (491, 4466), (638, 3437), (982, 2233)]