331354156

素因数分解:

$2^2\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{10847}}^1$

素因数の和:11949

約数の個数: 24

約数和(自身を含む): 663376896

約数和(自身を除く): 332022740

約数列:

[1, 2, 4, 7, 14, 28, 1091, 2182, 4364, 7637, 10847, 15274, 21694, 30548, 43388, 75929, 151858, 303716, 11834077, 23668154, 47336308, 82838539, 165677078, 331354156]

約数ペア:

[(1, 331354156), (2, 165677078), (4, 82838539), (7, 47336308), (14, 23668154), (28, 11834077), (1091, 303716), (2182, 151858), (4364, 75929), (7637, 43388), (10847, 30548), (15274, 21694)]