2017477784

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{119689}}^1$

素因数の和:119752

約数の個数: 48

約数和(自身を含む): 4502737800

約数和(自身を除く): 2485260016

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 2107, 2408, 4214, 8428, 16856, 119689, 239378, 478756, 837823, 957512, 1675646, 3351292, 5146627, 5864761, 6702584, 10293254, 11729522, 20586508, 23459044, 36026389, 41173016, 46918088, 72052778, 144105556, 252184723, 288211112, 504369446, 1008738892, 2017477784]

約数ペア:

[(1, 2017477784), (2, 1008738892), (4, 504369446), (7, 288211112), (8, 252184723), (14, 144105556), (28, 72052778), (43, 46918088), (49, 41173016), (56, 36026389), (86, 23459044), (98, 20586508), (172, 11729522), (196, 10293254), (301, 6702584), (344, 5864761), (392, 5146627), (602, 3351292), (1204, 1675646), (2107, 957512), (2408, 837823), (4214, 478756), (8428, 239378), (16856, 119689)]