147597268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{405487}}^1$

素因数の和:405511

約数の個数: 24

約数和(自身を含む): 317902592

約数和(自身を除く): 170305324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 405487, 810974, 1621948, 2838409, 5271331, 5676818, 10542662, 11353636, 21085324, 36899317, 73798634, 147597268]

約数ペア:

[(1, 147597268), (2, 73798634), (4, 36899317), (7, 21085324), (13, 11353636), (14, 10542662), (26, 5676818), (28, 5271331), (52, 2838409), (91, 1621948), (182, 810974), (364, 405487)]