8194394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 14079744

約数和(自身を除く): 5885350

約数列:

[1, 2, 13, 23, 26, 46, 71, 142, 193, 299, 386, 598, 923, 1633, 1846, 2509, 3266, 4439, 5018, 8878, 13703, 21229, 27406, 42458, 57707, 115414, 178139, 315169, 356278, 630338, 4097197, 8194394]

約数ペア:

[(1, 8194394), (2, 4097197), (13, 630338), (23, 356278), (26, 315169), (46, 178139), (71, 115414), (142, 57707), (193, 42458), (299, 27406), (386, 21229), (598, 13703), (923, 8878), (1633, 5018), (1846, 4439), (2509, 3266)]