219417042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2813039}}^1$

素因数の和:2813057

約数の個数: 16

約数和(自身を含む): 472590720

約数和(自身を除く): 253173678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2813039, 5626078, 8439117, 16878234, 36569507, 73139014, 109708521, 219417042]

約数ペア:

[(1, 219417042), (2, 109708521), (3, 73139014), (6, 36569507), (13, 16878234), (26, 8439117), (39, 5626078), (78, 2813039)]