2029585327

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{67759}}^1$

素因数の和:68166

約数の個数: 16

約数和(自身を含む): 2536934400

約数和(自身を除く): 507349073

約数列:

[1, 7, 11, 77, 389, 2723, 4279, 29953, 67759, 474313, 745349, 5217443, 26358251, 184507757, 289940761, 2029585327]

約数ペア:

[(1, 2029585327), (7, 289940761), (11, 184507757), (77, 26358251), (389, 5217443), (2723, 745349), (4279, 474313), (29953, 67759)]