4919640913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{77471}}^1$

素因数の和:77756

約数の個数: 16

約数和(自身を含む): 5622607872

約数和(自身を除く): 702966959

約数列:

[1, 11, 23, 251, 253, 2761, 5773, 63503, 77471, 852181, 1781833, 19445221, 19600163, 213897431, 447240083, 4919640913]

約数ペア:

[(1, 4919640913), (11, 447240083), (23, 213897431), (251, 19600163), (253, 19445221), (2761, 1781833), (5773, 852181), (63503, 77471)]