2597248

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 5250960

約数和(自身を除く): 2653712

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 197, 206, 394, 412, 788, 824, 1576, 1648, 3152, 3296, 6304, 6592, 12608, 13184, 20291, 25216, 40582, 81164, 162328, 324656, 649312, 1298624, 2597248]

約数ペア:

[(1, 2597248), (2, 1298624), (4, 649312), (8, 324656), (16, 162328), (32, 81164), (64, 40582), (103, 25216), (128, 20291), (197, 13184), (206, 12608), (394, 6592), (412, 6304), (788, 3296), (824, 3152), (1576, 1648)]