13720322

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 26796096

約数和(自身を除く): 13075774

約数列:

[1, 2, 7, 11, 14, 22, 41, 53, 77, 82, 106, 154, 287, 371, 451, 574, 583, 742, 902, 1166, 1681, 2173, 3157, 3362, 4081, 4346, 6314, 8162, 11767, 15211, 18491, 23534, 23903, 30422, 36982, 47806, 89093, 129437, 167321, 178186, 258874, 334642, 623651, 980023, 1247302, 1960046, 6860161, 13720322]

約数ペア:

[(1, 13720322), (2, 6860161), (7, 1960046), (11, 1247302), (14, 980023), (22, 623651), (41, 334642), (53, 258874), (77, 178186), (82, 167321), (106, 129437), (154, 89093), (287, 47806), (371, 36982), (451, 30422), (574, 23903), (583, 23534), (742, 18491), (902, 15211), (1166, 11767), (1681, 8162), (2173, 6314), (3157, 4346), (3362, 4081)]