1949892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 5268480

約数和(自身を除く): 3318588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 167, 278, 334, 417, 501, 556, 668, 834, 973, 1002, 1169, 1668, 1946, 2004, 2338, 2919, 3507, 3892, 4676, 5838, 7014, 11676, 14028, 23213, 46426, 69639, 92852, 139278, 162491, 278556, 324982, 487473, 649964, 974946, 1949892]

約数ペア:

[(1, 1949892), (2, 974946), (3, 649964), (4, 487473), (6, 324982), (7, 278556), (12, 162491), (14, 139278), (21, 92852), (28, 69639), (42, 46426), (84, 23213), (139, 14028), (167, 11676), (278, 7014), (334, 5838), (417, 4676), (501, 3892), (556, 3507), (668, 2919), (834, 2338), (973, 2004), (1002, 1946), (1169, 1668)]