1288794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 2951424

約数和(自身を除く): 1662630

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 41, 62, 78, 82, 93, 123, 169, 186, 246, 338, 403, 507, 533, 806, 1014, 1066, 1209, 1271, 1599, 2418, 2542, 3198, 3813, 5239, 6929, 7626, 10478, 13858, 15717, 16523, 20787, 31434, 33046, 41574, 49569, 99138, 214799, 429598, 644397, 1288794]

約数ペア:

[(1, 1288794), (2, 644397), (3, 429598), (6, 214799), (13, 99138), (26, 49569), (31, 41574), (39, 33046), (41, 31434), (62, 20787), (78, 16523), (82, 15717), (93, 13858), (123, 10478), (169, 7626), (186, 6929), (246, 5239), (338, 3813), (403, 3198), (507, 2542), (533, 2418), (806, 1599), (1014, 1271), (1066, 1209)]