2011480778

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{553517}}^1$

素因数の和:553621

約数の個数: 16

約数和(自身を含む): 3188263680

約数和(自身を除く): 1176782902

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 553517, 1107034, 12730891, 25461782, 43727843, 87455686, 1005740389, 2011480778]

約数ペア:

[(1, 2011480778), (2, 1005740389), (23, 87455686), (46, 43727843), (79, 25461782), (158, 12730891), (1817, 1107034), (3634, 553517)]