948651790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{56501}}^1$

素因数の和:56604

約数の個数: 32

約数和(自身を含む): 1806255936

約数和(自身を除く): 857604146

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 1679, 3358, 8395, 16790, 56501, 113002, 282505, 565010, 1299523, 2599046, 4124573, 6497615, 8249146, 12995230, 20622865, 41245730, 94865179, 189730358, 474325895, 948651790]

約数ペア:

[(1, 948651790), (2, 474325895), (5, 189730358), (10, 94865179), (23, 41245730), (46, 20622865), (73, 12995230), (115, 8249146), (146, 6497615), (230, 4124573), (365, 2599046), (730, 1299523), (1679, 565010), (3358, 282505), (8395, 113002), (16790, 56501)]