1890606982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{74923}}^1$

素因数の和:75004

約数の個数: 32

約数和(自身を含む): 3279873024

約数和(自身を除く): 1389266042

約数列:

[1, 2, 11, 22, 31, 37, 62, 74, 341, 407, 682, 814, 1147, 2294, 12617, 25234, 74923, 149846, 824153, 1648306, 2322613, 2772151, 4645226, 5544302, 25548743, 30493661, 51097486, 60987322, 85936681, 171873362, 945303491, 1890606982]

約数ペア:

[(1, 1890606982), (2, 945303491), (11, 171873362), (22, 85936681), (31, 60987322), (37, 51097486), (62, 30493661), (74, 25548743), (341, 5544302), (407, 4645226), (682, 2772151), (814, 2322613), (1147, 1648306), (2294, 824153), (12617, 149846), (25234, 74923)]