1868552

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 4077120

約数和(自身を除く): 2208568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 547, 854, 1094, 1708, 2188, 3416, 3829, 4376, 7658, 15316, 30632, 33367, 66734, 133468, 233569, 266936, 467138, 934276, 1868552]

約数ペア:

[(1, 1868552), (2, 934276), (4, 467138), (7, 266936), (8, 233569), (14, 133468), (28, 66734), (56, 33367), (61, 30632), (122, 15316), (244, 7658), (427, 4376), (488, 3829), (547, 3416), (854, 2188), (1094, 1708)]