1111622590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8550943}}^1$

素因数の和:8550963

約数の個数: 16

約数和(自身を含む): 2154837888

約数和(自身を除く): 1043215298

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 8550943, 17101886, 42754715, 85509430, 111162259, 222324518, 555811295, 1111622590]

約数ペア:

[(1, 1111622590), (2, 555811295), (5, 222324518), (10, 111162259), (13, 85509430), (26, 42754715), (65, 17101886), (130, 8550943)]