2053179615

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1\times {\mathrm{4621}}^1$

素因数の和:6207

約数の個数: 32

約数和(自身を含む): 3460953600

約数和(自身を除く): 1407773985

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1559, 4621, 4677, 7795, 13863, 23105, 23385, 29621, 69315, 87799, 88863, 148105, 263397, 438995, 444315, 1316985, 7204139, 21612417, 36020695, 108062085, 136878641, 410635923, 684393205, 2053179615]

約数ペア:

[(1, 2053179615), (3, 684393205), (5, 410635923), (15, 136878641), (19, 108062085), (57, 36020695), (95, 21612417), (285, 7204139), (1559, 1316985), (4621, 444315), (4677, 438995), (7795, 263397), (13863, 148105), (23105, 88863), (23385, 87799), (29621, 69315)]