419256865

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{26261}}^1$

素因数の和:26400

約数の個数: 16

約数和(自身を含む): 524399616

約数和(自身を除く): 105142751

約数列:

[1, 5, 31, 103, 155, 515, 3193, 15965, 26261, 131305, 814091, 2704883, 4070455, 13524415, 83851373, 419256865]

約数ペア:

[(1, 419256865), (5, 83851373), (31, 13524415), (103, 4070455), (155, 2704883), (515, 814091), (3193, 131305), (15965, 26261)]