4481178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 9796416

約数和(自身を除く): 5315238

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 787, 949, 1574, 1898, 2361, 2847, 4722, 5694, 10231, 20462, 30693, 57451, 61386, 114902, 172353, 344706, 746863, 1493726, 2240589, 4481178]

約数ペア:

[(1, 4481178), (2, 2240589), (3, 1493726), (6, 746863), (13, 344706), (26, 172353), (39, 114902), (73, 61386), (78, 57451), (146, 30693), (219, 20462), (438, 10231), (787, 5694), (949, 4722), (1574, 2847), (1898, 2361)]