2201791390

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^2\times {\mathrm{11731}}^1$

素因数の和:12012

約数の個数: 24

約数和(自身を含む): 3992704632

約数和(自身を除く): 1790913242

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 11731, 18769, 23462, 37538, 58655, 93845, 117310, 187690, 1607147, 3214294, 8035735, 16071470, 220179139, 440358278, 1100895695, 2201791390]

約数ペア:

[(1, 2201791390), (2, 1100895695), (5, 440358278), (10, 220179139), (137, 16071470), (274, 8035735), (685, 3214294), (1370, 1607147), (11731, 187690), (18769, 117310), (23462, 93845), (37538, 58655)]