1994818674

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{823}}^1$

素因数の和:1095

約数の個数: 64

約数和(自身を含む): 4186183680

約数和(自身を除く): 2191365006

約数列:

[1, 2, 3, 6, 41, 59, 82, 118, 123, 167, 177, 246, 334, 354, 501, 823, 1002, 1646, 2419, 2469, 4838, 4938, 6847, 7257, 9853, 13694, 14514, 19706, 20541, 29559, 33743, 41082, 48557, 59118, 67486, 97114, 101229, 137441, 145671, 202458, 274882, 291342, 403973, 412323, 807946, 824646, 1211919, 1990837, 2423838, 3981674, 5635081, 5972511, 8109019, 11270162, 11945022, 16218038, 16905243, 24327057, 33810486, 48654114, 332469779, 664939558, 997409337, 1994818674]

約数ペア:

[(1, 1994818674), (2, 997409337), (3, 664939558), (6, 332469779), (41, 48654114), (59, 33810486), (82, 24327057), (118, 16905243), (123, 16218038), (167, 11945022), (177, 11270162), (246, 8109019), (334, 5972511), (354, 5635081), (501, 3981674), (823, 2423838), (1002, 1990837), (1646, 1211919), (2419, 824646), (2469, 807946), (4838, 412323), (4938, 403973), (6847, 291342), (7257, 274882), (9853, 202458), (13694, 145671), (14514, 137441), (19706, 101229), (20541, 97114), (29559, 67486), (33743, 59118), (41082, 48557)]