3878798

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 7361280

約数和(自身を除く): 3482482

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 283, 566, 623, 979, 1246, 1958, 1981, 3113, 3962, 6226, 6853, 13706, 21791, 25187, 43582, 50374, 176309, 277057, 352618, 554114, 1939399, 3878798]

約数ペア:

[(1, 3878798), (2, 1939399), (7, 554114), (11, 352618), (14, 277057), (22, 176309), (77, 50374), (89, 43582), (154, 25187), (178, 21791), (283, 13706), (566, 6853), (623, 6226), (979, 3962), (1246, 3113), (1958, 1981)]