4355148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 11728640

約数和(自身を除く): 7373492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 373, 417, 556, 746, 834, 973, 1119, 1492, 1668, 1946, 2238, 2611, 2919, 3892, 4476, 5222, 5838, 7833, 10444, 11676, 15666, 31332, 51847, 103694, 155541, 207388, 311082, 362929, 622164, 725858, 1088787, 1451716, 2177574, 4355148]

約数ペア:

[(1, 4355148), (2, 2177574), (3, 1451716), (4, 1088787), (6, 725858), (7, 622164), (12, 362929), (14, 311082), (21, 207388), (28, 155541), (42, 103694), (84, 51847), (139, 31332), (278, 15666), (373, 11676), (417, 10444), (556, 7833), (746, 5838), (834, 5222), (973, 4476), (1119, 3892), (1492, 2919), (1668, 2611), (1946, 2238)]