3948196

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 36

約数和(自身を含む): 8194368

約数和(自身を除く): 4246172

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 103, 148, 206, 259, 412, 518, 721, 1036, 1369, 1442, 2738, 2884, 3811, 5476, 7622, 9583, 15244, 19166, 26677, 38332, 53354, 106708, 141007, 282014, 564028, 987049, 1974098, 3948196]

約数ペア:

[(1, 3948196), (2, 1974098), (4, 987049), (7, 564028), (14, 282014), (28, 141007), (37, 106708), (74, 53354), (103, 38332), (148, 26677), (206, 19166), (259, 15244), (412, 9583), (518, 7622), (721, 5476), (1036, 3811), (1369, 2884), (1442, 2738)]