1878064

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{1097}}^1$

素因数の和:1212

約数の個数: 20

約数和(自身を含む): 3676104

約数和(自身を除く): 1798040

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1097, 1712, 2194, 4388, 8776, 17552, 117379, 234758, 469516, 939032, 1878064]

約数ペア:

[(1, 1878064), (2, 939032), (4, 469516), (8, 234758), (16, 117379), (107, 17552), (214, 8776), (428, 4388), (856, 2194), (1097, 1712)]