3984428

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{269}}^1$

素因数の和:326

約数の個数: 36

約数和(自身を含む): 8361360

約数和(自身を除く): 4376932

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 269, 322, 529, 538, 644, 1058, 1076, 1883, 2116, 3703, 3766, 6187, 7406, 7532, 12374, 14812, 24748, 43309, 86618, 142301, 173236, 284602, 569204, 996107, 1992214, 3984428]

約数ペア:

[(1, 3984428), (2, 1992214), (4, 996107), (7, 569204), (14, 284602), (23, 173236), (28, 142301), (46, 86618), (92, 43309), (161, 24748), (269, 14812), (322, 12374), (529, 7532), (538, 7406), (644, 6187), (1058, 3766), (1076, 3703), (1883, 2116)]