238720684342

素因数分解:

$2^1\times 7^1\times {\mathrm{4217}}^1\times {\mathrm{4043509}}^1$

素因数の和:4047735

約数の個数: 16

約数和(自身を含む): 409332604320

約数和(自身を除く): 170611919978

約数列:

[1, 2, 7, 14, 4217, 8434, 29519, 59038, 4043509, 8087018, 28304563, 56609126, 17051477453, 34102954906, 119360342171, 238720684342]

約数ペア:

[(1, 238720684342), (2, 119360342171), (7, 34102954906), (14, 17051477453), (4217, 56609126), (8434, 28304563), (29519, 8087018), (59038, 4043509)]