2069968281

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{159979}}^1$

素因数の和:160228

約数の個数: 16

約数和(自身を含む): 2918035200

約数和(自身を除く): 848066919

約数列:

[1, 3, 19, 57, 227, 681, 4313, 12939, 159979, 479937, 3039601, 9118803, 36315233, 108945699, 689989427, 2069968281]

約数ペア:

[(1, 2069968281), (3, 689989427), (19, 108945699), (57, 36315233), (227, 9118803), (681, 3039601), (4313, 479937), (12939, 159979)]