490509937

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{3491}}^1$

素因数の和:3704

約数の個数: 16

約数和(自身を含む): 527990400

約数和(自身を除く): 37480463

約数列:

[1, 23, 41, 149, 943, 3427, 3491, 6109, 80293, 140507, 143131, 520159, 3292013, 11963657, 21326519, 490509937]

約数ペア:

[(1, 490509937), (23, 21326519), (41, 11963657), (149, 3292013), (943, 520159), (3427, 143131), (3491, 140507), (6109, 80293)]