419080907

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{70351}}^1$

素因数の和:70418

約数の個数: 16

約数和(自身を含む): 513288192

約数和(自身を除く): 94207285

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 70351, 492457, 1618073, 2602987, 11326511, 18220909, 59868701, 419080907]

約数ペア:

[(1, 419080907), (7, 59868701), (23, 18220909), (37, 11326511), (161, 2602987), (259, 1618073), (851, 492457), (5957, 70351)]