238911894

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1020991}}^1$

素因数の和:1021012

約数の個数: 24

約数和(自身を含む): 557461632

約数和(自身を除く): 318549738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1020991, 2041982, 3062973, 6125946, 9188919, 13272883, 18377838, 26545766, 39818649, 79637298, 119455947, 238911894]

約数ペア:

[(1, 238911894), (2, 119455947), (3, 79637298), (6, 39818649), (9, 26545766), (13, 18377838), (18, 13272883), (26, 9188919), (39, 6125946), (78, 3062973), (117, 2041982), (234, 1020991)]