1118443340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{58313}}^1$

素因数の和:58466

約数の個数: 48

約数和(自身を含む): 2703903552

約数和(自身を除く): 1585460212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1918, 2740, 3836, 4795, 9590, 19180, 58313, 116626, 233252, 291565, 408191, 583130, 816382, 1166260, 1632764, 2040955, 4081910, 7988881, 8163820, 15977762, 31955524, 39944405, 55922167, 79888810, 111844334, 159777620, 223688668, 279610835, 559221670, 1118443340]

約数ペア:

[(1, 1118443340), (2, 559221670), (4, 279610835), (5, 223688668), (7, 159777620), (10, 111844334), (14, 79888810), (20, 55922167), (28, 39944405), (35, 31955524), (70, 15977762), (137, 8163820), (140, 7988881), (274, 4081910), (548, 2040955), (685, 1632764), (959, 1166260), (1370, 816382), (1918, 583130), (2740, 408191), (3836, 291565), (4795, 233252), (9590, 116626), (19180, 58313)]