171915044

素因数分解:

$2^2\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{4129}}^1$

素因数の和:5627

約数の個数: 24

約数和(自身を含む): 344144640

約数和(自身を除く): 172229596

約数列:

[1, 2, 4, 7, 14, 28, 1487, 2974, 4129, 5948, 8258, 10409, 16516, 20818, 28903, 41636, 57806, 115612, 6139823, 12279646, 24559292, 42978761, 85957522, 171915044]

約数ペア:

[(1, 171915044), (2, 85957522), (4, 42978761), (7, 24559292), (14, 12279646), (28, 6139823), (1487, 115612), (2974, 57806), (4129, 41636), (5948, 28903), (8258, 20818), (10409, 16516)]