420199450469

素因数分解:

${\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{3847}}^1\times {\mathrm{22369}}^1$

素因数の和:26492

約数の個数: 16

約数和(自身を含む): 444171561600

約数和(自身を除く): 23972111131

約数列:

[1, 19, 257, 3847, 4883, 22369, 73093, 425011, 988679, 5748833, 18784901, 86053543, 109227827, 1635017317, 22115760551, 420199450469]

約数ペア:

[(1, 420199450469), (19, 22115760551), (257, 1635017317), (3847, 109227827), (4883, 86053543), (22369, 18784901), (73093, 5748833), (425011, 988679)]