1078763399

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1973}}^1\times {\mathrm{4111}}^1$

素因数の和:6110

約数の個数: 16

約数和(自身を含む): 1298734080

約数和(自身を除く): 219970681

約数列:

[1, 7, 19, 133, 1973, 4111, 13811, 28777, 37487, 78109, 262409, 546763, 8111003, 56777021, 154109057, 1078763399]

約数ペア:

[(1, 1078763399), (7, 154109057), (19, 56777021), (133, 8111003), (1973, 546763), (4111, 262409), (13811, 78109), (28777, 37487)]