3900345.00000000

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 71020800

約数和(自身を除く): 41032072

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 89, 154, 178, 308, 356, 547, 616, 623, 712, 979, 1094, 1246, 1958, 2188, 2492, 3829, 3916, 4376, 4984, 6017, 6853, 7658, 7832, 12034, 13706, 15316, 24068, 27412, 30632, 42119, 48136, 48683, 54824, 84238, 97366, 168476, 194732, 336952, 340781, 389464, 535513, 681562, 1071026, 1363124, 2142052, 2726248, 3748591, 4284104, 7497182, 14994364, 29988728]

約数ペア:

[(1, 29988728), (2, 14994364), (4, 7497182), (7, 4284104), (8, 3748591), (11, 2726248), (14, 2142052), (22, 1363124), (28, 1071026), (44, 681562), (56, 535513), (77, 389464), (88, 340781), (89, 336952), (154, 194732), (178, 168476), (308, 97366), (356, 84238), (547, 54824), (616, 48683), (623, 48136), (712, 42119), (979, 30632), (1094, 27412), (1246, 24068), (1958, 15316), (2188, 13706), (2492, 12034), (3829, 7832), (3916, 7658), (4376, 6853), (4984, 6017)]