1340227586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{483139}}^1$

素因数の和:483233

約数の個数: 16

約数和(自身を含む): 2145141600

約数和(自身を除く): 804914014

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 483139, 966278, 9179641, 18359282, 35269147, 70538294, 670113793, 1340227586]

約数ペア:

[(1, 1340227586), (2, 670113793), (19, 70538294), (38, 35269147), (73, 18359282), (146, 9179641), (1387, 966278), (2774, 483139)]