447240467278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1069953271}}^1$

素因数の和:1069953303

約数の個数: 16

約数和(自身を含む): 770366355840

約数和(自身を除く): 323125888562

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1069953271, 2139906542, 11769485981, 20329112149, 23538971962, 40658224298, 223620233639, 447240467278]

約数ペア:

[(1, 447240467278), (2, 223620233639), (11, 40658224298), (19, 23538971962), (22, 20329112149), (38, 11769485981), (209, 2139906542), (418, 1069953271)]