490655871362

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{6491}}^1\times {\mathrm{1303279}}^1$

素因数の和:1309801

約数の個数: 16

約数和(自身を含む): 761480438400

約数和(自身を除く): 270824567038

約数列:

[1, 2, 29, 58, 6491, 12982, 188239, 376478, 1303279, 2606558, 37795091, 75590182, 8459583989, 16919167978, 245327935681, 490655871362]

約数ペア:

[(1, 490655871362), (2, 245327935681), (29, 16919167978), (58, 8459583989), (6491, 75590182), (12982, 37795091), (188239, 2606558), (376478, 1303279)]