1878068

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 3437280

約数和(自身を除く): 1559212

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 179, 244, 358, 716, 2623, 5246, 7697, 10492, 10919, 15394, 21838, 30788, 43676, 469517, 939034, 1878068]

約数ペア:

[(1, 1878068), (2, 939034), (4, 469517), (43, 43676), (61, 30788), (86, 21838), (122, 15394), (172, 10919), (179, 10492), (244, 7697), (358, 5246), (716, 2623)]