25783446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{330557}}^1$

素因数の和:330575

約数の個数: 16

約数和(自身を含む): 55533744

約数和(自身を除く): 29750298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 330557, 661114, 991671, 1983342, 4297241, 8594482, 12891723, 25783446]

約数ペア:

[(1, 25783446), (2, 12891723), (3, 8594482), (6, 4297241), (13, 1983342), (26, 991671), (39, 661114), (78, 330557)]