421741943998

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{195121}}^1$

素因数の和:195820

約数の個数: 32

約数和(自身を含む): 664198409952

約数和(自身を除く): 242456465954

約数列:

[1, 2, 41, 43, 82, 86, 613, 1226, 1763, 3526, 25133, 26359, 50266, 52718, 195121, 390242, 1080719, 2161438, 7999961, 8390203, 15999922, 16780406, 119609173, 239218346, 343998323, 687996646, 4903976093, 5143194439, 9807952186, 10286388878, 210870971999, 421741943998]

約数ペア:

[(1, 421741943998), (2, 210870971999), (41, 10286388878), (43, 9807952186), (82, 5143194439), (86, 4903976093), (613, 687996646), (1226, 343998323), (1763, 239218346), (3526, 119609173), (25133, 16780406), (26359, 15999922), (50266, 8390203), (52718, 7999961), (195121, 2161438), (390242, 1080719)]