256207614

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3284713}}^1$

素因数の和:3284731

約数の個数: 16

約数和(自身を含む): 551831952

約数和(自身を除く): 295624338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3284713, 6569426, 9854139, 19708278, 42701269, 85402538, 128103807, 256207614]

約数ペア:

[(1, 256207614), (2, 128103807), (3, 85402538), (6, 42701269), (13, 19708278), (26, 9854139), (39, 6569426), (78, 3284713)]