2021931724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{379207}}^1$

素因数の和:379285

約数の個数: 24

約数和(自身を含む): 3737474048

約数和(自身を除く): 1715542324

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5332, 379207, 758414, 1516828, 11755417, 16305901, 23510834, 32611802, 47021668, 65223604, 505482931, 1010965862, 2021931724]

約数ペア:

[(1, 2021931724), (2, 1010965862), (4, 505482931), (31, 65223604), (43, 47021668), (62, 32611802), (86, 23510834), (124, 16305901), (172, 11755417), (1333, 1516828), (2666, 758414), (5332, 379207)]