1938204069116

素因数分解:

$2^2\times 7^2\times {\mathrm{13921}}^1\times {\mathrm{710351}}^1$

素因数の和:724290

約数の個数: 36

約数和(自身を含む): 3945918697056

約数和(自身を除く): 2007714627940

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 13921, 27842, 55684, 97447, 194894, 389788, 682129, 710351, 1364258, 1420702, 2728516, 2841404, 4972457, 9944914, 19889828, 34807199, 69614398, 139228796, 9888796271, 19777592542, 39555185084, 69221573897, 138443147794, 276886295588, 484551017279, 969102034558, 1938204069116]

約数ペア:

[(1, 1938204069116), (2, 969102034558), (4, 484551017279), (7, 276886295588), (14, 138443147794), (28, 69221573897), (49, 39555185084), (98, 19777592542), (196, 9888796271), (13921, 139228796), (27842, 69614398), (55684, 34807199), (97447, 19889828), (194894, 9944914), (389788, 4972457), (682129, 2841404), (710351, 2728516), (1364258, 1420702)]