1214321234

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{9091}}^1$

素因数の和:9183

約数の個数: 48

約数和(自身を含む): 2238814080

約数和(自身を除く): 1024492846

約数列:

[1, 2, 7, 14, 29, 47, 49, 58, 94, 98, 203, 329, 406, 658, 1363, 1421, 2303, 2726, 2842, 4606, 9091, 9541, 18182, 19082, 63637, 66787, 127274, 133574, 263639, 427277, 445459, 527278, 854554, 890918, 1845473, 2990939, 3690946, 5981878, 12391033, 12918311, 20936573, 24782066, 25836622, 41873146, 86737231, 173474462, 607160617, 1214321234]

約数ペア:

[(1, 1214321234), (2, 607160617), (7, 173474462), (14, 86737231), (29, 41873146), (47, 25836622), (49, 24782066), (58, 20936573), (94, 12918311), (98, 12391033), (203, 5981878), (329, 3690946), (406, 2990939), (658, 1845473), (1363, 890918), (1421, 854554), (2303, 527278), (2726, 445459), (2842, 427277), (4606, 263639), (9091, 133574), (9541, 127274), (18182, 66787), (19082, 63637)]