2116770095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{254879}}^1$

素因数の和:255046

約数の個数: 16

約数和(自身を含む): 2789406720

約数和(自身を除く): 672636625

約数列:

[1, 5, 11, 55, 151, 755, 1661, 8305, 254879, 1274395, 2803669, 14018345, 38486729, 192433645, 423354019, 2116770095]

約数ペア:

[(1, 2116770095), (5, 423354019), (11, 192433645), (55, 38486729), (151, 14018345), (755, 2803669), (1661, 1274395), (8305, 254879)]