2851464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1543}}^1$

素因数の和:1570

約数の個数: 64

約数和(自身を含む): 8893440

約数和(自身を除く): 6041976

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1543, 1848, 3086, 4629, 6172, 9258, 10801, 12344, 16973, 18516, 21602, 32403, 33946, 37032, 43204, 50919, 64806, 67892, 86408, 101838, 118811, 129612, 135784, 203676, 237622, 259224, 356433, 407352, 475244, 712866, 950488, 1425732, 2851464]

約数ペア:

[(1, 2851464), (2, 1425732), (3, 950488), (4, 712866), (6, 475244), (7, 407352), (8, 356433), (11, 259224), (12, 237622), (14, 203676), (21, 135784), (22, 129612), (24, 118811), (28, 101838), (33, 86408), (42, 67892), (44, 64806), (56, 50919), (66, 43204), (77, 37032), (84, 33946), (88, 32403), (132, 21602), (154, 18516), (168, 16973), (231, 12344), (264, 10801), (308, 9258), (462, 6172), (616, 4629), (924, 3086), (1543, 1848)]