1089904066

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{168247}}^1$

素因数の和:168369

約数の個数: 16

約数和(自身を含む): 1695939840

約数和(自身を除く): 606035774

約数列:

[1, 2, 41, 79, 82, 158, 3239, 6478, 168247, 336494, 6898127, 13291513, 13796254, 26583026, 544952033, 1089904066]

約数ペア:

[(1, 1089904066), (2, 544952033), (41, 26583026), (79, 13796254), (82, 13291513), (158, 6898127), (3239, 336494), (6478, 168247)]