3989354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{379}}^1$

素因数の和:677

約数の個数: 16

約数和(自身を含む): 6338400

約数和(自身を除く): 2349046

約数列:

[1, 2, 19, 38, 277, 379, 554, 758, 5263, 7201, 10526, 14402, 104983, 209966, 1994677, 3989354]

約数ペア:

[(1, 3989354), (2, 1994677), (19, 209966), (38, 104983), (277, 14402), (379, 10526), (554, 7201), (758, 5263)]