2037812

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:336

約数の個数: 36

約数和(自身を含む): 4275684

約数和(自身を除く): 2237872

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 281, 518, 562, 1036, 1124, 1813, 1967, 3626, 3934, 7252, 7868, 10397, 13769, 20794, 27538, 41588, 55076, 72779, 145558, 291116, 509453, 1018906, 2037812]

約数ペア:

[(1, 2037812), (2, 1018906), (4, 509453), (7, 291116), (14, 145558), (28, 72779), (37, 55076), (49, 41588), (74, 27538), (98, 20794), (148, 13769), (196, 10397), (259, 7868), (281, 7252), (518, 3934), (562, 3626), (1036, 1967), (1124, 1813)]