1270295521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{11941}}^1$

素因数の和:12480

約数の個数: 16

約数和(自身を含む): 1461700800

約数和(自身を除く): 191405279

約数列:

[1, 11, 19, 209, 509, 5599, 9671, 11941, 106381, 131351, 226879, 2495669, 6077969, 66857659, 115481411, 1270295521]

約数ペア:

[(1, 1270295521), (11, 115481411), (19, 66857659), (209, 6077969), (509, 2495669), (5599, 226879), (9671, 131351), (11941, 106381)]