2009502935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{2423}}^1$

素因数の和:3343

約数の個数: 32

約数和(自身を含む): 2789655552

約数和(自身を除く): 780152617

約数列:

[1, 5, 11, 17, 55, 85, 187, 887, 935, 2423, 4435, 9757, 12115, 15079, 26653, 41191, 48785, 75395, 133265, 165869, 205955, 453101, 829345, 2149201, 2265505, 10746005, 23641211, 36536417, 118206055, 182682085, 401900587, 2009502935]

約数ペア:

[(1, 2009502935), (5, 401900587), (11, 182682085), (17, 118206055), (55, 36536417), (85, 23641211), (187, 10746005), (887, 2265505), (935, 2149201), (2423, 829345), (4435, 453101), (9757, 205955), (12115, 165869), (15079, 133265), (26653, 75395), (41191, 48785)]