2280091

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 16

約数和(自身を含む): 2682720

約数和(自身を除く): 402629

約数列:

[1, 11, 17, 89, 137, 187, 979, 1507, 1513, 2329, 12193, 16643, 25619, 134123, 207281, 2280091]

約数ペア:

[(1, 2280091), (11, 207281), (17, 134123), (89, 25619), (137, 16643), (187, 12193), (979, 2329), (1507, 1513)]