3820124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 8494080

約数和(自身を除く): 4673956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 157, 158, 308, 314, 316, 553, 628, 869, 1099, 1106, 1727, 1738, 2198, 2212, 3454, 3476, 4396, 6083, 6908, 12089, 12166, 12403, 24178, 24332, 24806, 48356, 49612, 86821, 136433, 173642, 272866, 347284, 545732, 955031, 1910062, 3820124]

約数ペア:

[(1, 3820124), (2, 1910062), (4, 955031), (7, 545732), (11, 347284), (14, 272866), (22, 173642), (28, 136433), (44, 86821), (77, 49612), (79, 48356), (154, 24806), (157, 24332), (158, 24178), (308, 12403), (314, 12166), (316, 12089), (553, 6908), (628, 6083), (869, 4396), (1099, 3476), (1106, 3454), (1727, 2212), (1738, 2198)]