7253428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19927}}^1$

素因数の和:19951

約数の個数: 24

約数和(自身を含む): 15623552

約数和(自身を除く): 8370124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 19927, 39854, 79708, 139489, 259051, 278978, 518102, 557956, 1036204, 1813357, 3626714, 7253428]

約数ペア:

[(1, 7253428), (2, 3626714), (4, 1813357), (7, 1036204), (13, 557956), (14, 518102), (26, 278978), (28, 259051), (52, 139489), (91, 79708), (182, 39854), (364, 19927)]