807281188

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{4567}}^1$

素因数の和:4744

約数の個数: 48

約数和(自身を含む): 1657635840

約数和(自身を除く): 850354652

約数列:

[1, 2, 4, 7, 14, 28, 59, 107, 118, 214, 236, 413, 428, 749, 826, 1498, 1652, 2996, 4567, 6313, 9134, 12626, 18268, 25252, 31969, 44191, 63938, 88382, 127876, 176764, 269453, 488669, 538906, 977338, 1077812, 1886171, 1954676, 3420683, 3772342, 6841366, 7544684, 13682732, 28831471, 57662942, 115325884, 201820297, 403640594, 807281188]

約数ペア:

[(1, 807281188), (2, 403640594), (4, 201820297), (7, 115325884), (14, 57662942), (28, 28831471), (59, 13682732), (107, 7544684), (118, 6841366), (214, 3772342), (236, 3420683), (413, 1954676), (428, 1886171), (749, 1077812), (826, 977338), (1498, 538906), (1652, 488669), (2996, 269453), (4567, 176764), (6313, 127876), (9134, 88382), (12626, 63938), (18268, 44191), (25252, 31969)]