1377194

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 48

約数和(自身を含む): 2757888

約数和(自身を除く): 1380694

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 47, 49, 91, 94, 98, 161, 182, 299, 322, 329, 598, 611, 637, 658, 1081, 1127, 1222, 1274, 2093, 2162, 2254, 2303, 4186, 4277, 4606, 7567, 8554, 14053, 14651, 15134, 28106, 29302, 29939, 52969, 59878, 98371, 105938, 196742, 688597, 1377194]

約数ペア:

[(1, 1377194), (2, 688597), (7, 196742), (13, 105938), (14, 98371), (23, 59878), (26, 52969), (46, 29939), (47, 29302), (49, 28106), (91, 15134), (94, 14651), (98, 14053), (161, 8554), (182, 7567), (299, 4606), (322, 4277), (329, 4186), (598, 2303), (611, 2254), (637, 2162), (658, 2093), (1081, 1274), (1127, 1222)]