4493244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 12096000

約数和(自身を除く): 7602756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 359, 447, 596, 718, 894, 1043, 1077, 1436, 1788, 2086, 2154, 2513, 3129, 4172, 4308, 5026, 6258, 7539, 10052, 12516, 15078, 30156, 53491, 106982, 160473, 213964, 320946, 374437, 641892, 748874, 1123311, 1497748, 2246622, 4493244]

約数ペア:

[(1, 4493244), (2, 2246622), (3, 1497748), (4, 1123311), (6, 748874), (7, 641892), (12, 374437), (14, 320946), (21, 213964), (28, 160473), (42, 106982), (84, 53491), (149, 30156), (298, 15078), (359, 12516), (447, 10052), (596, 7539), (718, 6258), (894, 5026), (1043, 4308), (1077, 4172), (1436, 3129), (1788, 2513), (2086, 2154)]