2917954

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 24

約数和(自身を含む): 4842180

約数和(自身を除く): 1924226

約数列:

[1, 2, 13, 26, 89, 97, 169, 178, 194, 338, 1157, 1261, 2314, 2522, 8633, 15041, 16393, 17266, 30082, 32786, 112229, 224458, 1458977, 2917954]

約数ペア:

[(1, 2917954), (2, 1458977), (13, 224458), (26, 112229), (89, 32786), (97, 30082), (169, 17266), (178, 16393), (194, 15041), (338, 8633), (1157, 2522), (1261, 2314)]