1855808

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:390

約数の個数: 28

約数和(自身を含む): 3730752

約数和(自身を除く): 1874944

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 271, 428, 542, 856, 1084, 1712, 2168, 3424, 4336, 6848, 8672, 17344, 28997, 57994, 115988, 231976, 463952, 927904, 1855808]

約数ペア:

[(1, 1855808), (2, 927904), (4, 463952), (8, 231976), (16, 115988), (32, 57994), (64, 28997), (107, 17344), (214, 8672), (271, 6848), (428, 4336), (542, 3424), (856, 2168), (1084, 1712)]