2195859458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{25309}}^1$

素因数の和:25442

約数の個数: 32

約数和(自身を含む): 3673797120

約数和(自身を除く): 1477937662

約数列:

[1, 2, 13, 26, 47, 71, 94, 142, 611, 923, 1222, 1846, 3337, 6674, 25309, 43381, 50618, 86762, 329017, 658034, 1189523, 1796939, 2379046, 3593878, 15463799, 23360207, 30927598, 46720414, 84456133, 168912266, 1097929729, 2195859458]

約数ペア:

[(1, 2195859458), (2, 1097929729), (13, 168912266), (26, 84456133), (47, 46720414), (71, 30927598), (94, 23360207), (142, 15463799), (611, 3593878), (923, 2379046), (1222, 1796939), (1846, 1189523), (3337, 658034), (6674, 329017), (25309, 86762), (43381, 50618)]