2238038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4423}}^1$

素因数の和:4459

約数の個数: 16

約数和(自身を含む): 3822336

約数和(自身を除く): 1584298

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 4423, 8846, 48653, 97306, 101729, 203458, 1119019, 2238038]

約数ペア:

[(1, 2238038), (2, 1119019), (11, 203458), (22, 101729), (23, 97306), (46, 48653), (253, 8846), (506, 4423)]