4220802439

素因数分解:

$7^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1\times {\mathrm{4327}}^1$

素因数の和:5086

約数の個数: 16

約数和(自身を含む): 4850960896

約数和(自身を除く): 630158457

約数列:

[1, 7, 331, 421, 2317, 2947, 4327, 30289, 139351, 975457, 1432237, 1821667, 10025659, 12751669, 602971777, 4220802439]

約数ペア:

[(1, 4220802439), (7, 602971777), (331, 12751669), (421, 10025659), (2317, 1821667), (2947, 1432237), (4327, 975457), (30289, 139351)]