2108305576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{244243}}^1$

素因数の和:244345

約数の個数: 32

約数和(自身を含む): 4308464160

約数和(自身を除く): 2200158584

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 8632, 244243, 488486, 976972, 1953944, 3175159, 6350318, 12700636, 20272169, 25401272, 40544338, 81088676, 162177352, 263538197, 527076394, 1054152788, 2108305576]

約数ペア:

[(1, 2108305576), (2, 1054152788), (4, 527076394), (8, 263538197), (13, 162177352), (26, 81088676), (52, 40544338), (83, 25401272), (104, 20272169), (166, 12700636), (332, 6350318), (664, 3175159), (1079, 1953944), (2158, 976972), (4316, 488486), (8632, 244243)]