2271435265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1795601}}^1$

素因数の和:1795640

約数の個数: 16

約数和(自身を含む): 3102800256

約数和(自身を除く): 831364991

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 1795601, 8978005, 19751611, 41298823, 98758055, 206494115, 454287053, 2271435265]

約数ペア:

[(1, 2271435265), (5, 454287053), (11, 206494115), (23, 98758055), (55, 41298823), (115, 19751611), (253, 8978005), (1265, 1795601)]