2651286865

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{673}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 3341152800

約数和(自身を除く): 689865935

約数列:

[1, 5, 29, 101, 145, 269, 505, 673, 1345, 2929, 3365, 7801, 14645, 19517, 27169, 39005, 67973, 97585, 135845, 181037, 339865, 787901, 905185, 1971217, 3939505, 5250073, 9856085, 18284737, 26250365, 91423685, 530257373, 2651286865]

約数ペア:

[(1, 2651286865), (5, 530257373), (29, 91423685), (101, 26250365), (145, 18284737), (269, 9856085), (505, 5250073), (673, 3939505), (1345, 1971217), (2929, 905185), (3365, 787901), (7801, 339865), (14645, 181037), (19517, 135845), (27169, 97585), (39005, 67973)]