253300264

素因数分解:

$2^3\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{3923}}^1$

素因数の和:5089

約数の個数: 32

約数和(自身を含む): 543395520

約数和(自身を除く): 290095256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1153, 2306, 3923, 4612, 7846, 8071, 9224, 15692, 16142, 27461, 31384, 32284, 54922, 64568, 109844, 219688, 4523219, 9046438, 18092876, 31662533, 36185752, 63325066, 126650132, 253300264]

約数ペア:

[(1, 253300264), (2, 126650132), (4, 63325066), (7, 36185752), (8, 31662533), (14, 18092876), (28, 9046438), (56, 4523219), (1153, 219688), (2306, 109844), (3923, 64568), (4612, 54922), (7846, 32284), (8071, 31384), (9224, 27461), (15692, 16142)]