4099388

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 7397040

約数和(自身を除く): 3297652

約数列:

[1, 2, 4, 73, 101, 139, 146, 202, 278, 292, 404, 556, 7373, 10147, 14039, 14746, 20294, 28078, 29492, 40588, 56156, 1024847, 2049694, 4099388]

約数ペア:

[(1, 4099388), (2, 2049694), (4, 1024847), (73, 56156), (101, 40588), (139, 29492), (146, 28078), (202, 20294), (278, 14746), (292, 14039), (404, 10147), (556, 7373)]