11561439326

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1\times {\mathrm{203999}}^1$

素因数の和:204703

約数の個数: 16

約数和(自身を含む): 17772480000

約数和(自身を除く): 6211040674

約数列:

[1, 2, 43, 86, 659, 1318, 28337, 56674, 203999, 407998, 8771957, 17543914, 134435341, 268870682, 5780719663, 11561439326]

約数ペア:

[(1, 11561439326), (2, 5780719663), (43, 268870682), (86, 134435341), (659, 17543914), (1318, 8771957), (28337, 407998), (56674, 203999)]