13331470

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 24919488

約数和(自身を除く): 11588018

約数列:

[1, 2, 5, 10, 37, 74, 137, 185, 263, 274, 370, 526, 685, 1315, 1370, 2630, 5069, 9731, 10138, 19462, 25345, 36031, 48655, 50690, 72062, 97310, 180155, 360310, 1333147, 2666294, 6665735, 13331470]

約数ペア:

[(1, 13331470), (2, 6665735), (5, 2666294), (10, 1333147), (37, 360310), (74, 180155), (137, 97310), (185, 72062), (263, 50690), (274, 48655), (370, 36031), (526, 25345), (685, 19462), (1315, 10138), (1370, 9731), (2630, 5069)]