738536468

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{331}}^1\times {\mathrm{4013}}^1$

素因数の和:4487

約数の個数: 24

約数和(自身を含む): 1305995040

約数和(自身を除く): 567458572

約数列:

[1, 2, 4, 139, 278, 331, 556, 662, 1324, 4013, 8026, 16052, 46009, 92018, 184036, 557807, 1115614, 1328303, 2231228, 2656606, 5313212, 184634117, 369268234, 738536468]

約数ペア:

[(1, 738536468), (2, 369268234), (4, 184634117), (139, 5313212), (278, 2656606), (331, 2231228), (556, 1328303), (662, 1115614), (1324, 557807), (4013, 184036), (8026, 92018), (16052, 46009)]