2011309222

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{57773}}^1$

素因数の和:57904

約数の個数: 24

約数和(自身を含む): 3298664304

約数和(自身を除く): 1287355082

約数列:

[1, 2, 13, 26, 103, 169, 206, 338, 1339, 2678, 17407, 34814, 57773, 115546, 751049, 1502098, 5950619, 9763637, 11901238, 19527274, 77358047, 154716094, 1005654611, 2011309222]

約数ペア:

[(1, 2011309222), (2, 1005654611), (13, 154716094), (26, 77358047), (103, 19527274), (169, 11901238), (206, 9763637), (338, 5950619), (1339, 1502098), (2678, 751049), (17407, 115546), (34814, 57773)]