871957324

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{9883}}^1$

素因数の和:10054

約数の個数: 48

約数和(自身を含む): 1833205248

約数和(自身を除く): 961247924

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 137, 161, 274, 322, 548, 644, 959, 1918, 3151, 3836, 6302, 9883, 12604, 19766, 22057, 39532, 44114, 69181, 88228, 138362, 227309, 276724, 454618, 909236, 1353971, 1591163, 2707942, 3182326, 5415884, 6364652, 9477797, 18955594, 31141333, 37911188, 62282666, 124565332, 217989331, 435978662, 871957324]

約数ペア:

[(1, 871957324), (2, 435978662), (4, 217989331), (7, 124565332), (14, 62282666), (23, 37911188), (28, 31141333), (46, 18955594), (92, 9477797), (137, 6364652), (161, 5415884), (274, 3182326), (322, 2707942), (548, 1591163), (644, 1353971), (959, 909236), (1918, 454618), (3151, 276724), (3836, 227309), (6302, 138362), (9883, 88228), (12604, 69181), (19766, 44114), (22057, 39532)]