248867222

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{68483}}^1$

素因数の和:68587

約数の個数: 16

約数和(自身を含む): 394467840

約数和(自身を除く): 145600618

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 68483, 136966, 1575109, 3150218, 5410157, 10820314, 124433611, 248867222]

約数ペア:

[(1, 248867222), (2, 124433611), (23, 10820314), (46, 5410157), (79, 3150218), (158, 1575109), (1817, 136966), (3634, 68483)]